72441306720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{40213}}^1$

素因数の和:40379

約数の個数: 240

約数和(自身を含む): 257503110480

約数和(自身を除く): 185061803760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 139, 144, 160, 162, 180, 216, 240, 270, 278, 288, 324, 360, 405, 417, 432, 480, 540, 556, 648, 695, 720, 810, 834, 864, 1080, 1112, 1251, 1296, 1390, 1440, 1620, 1668, 2085, 2160, 2224, 2502, 2592, 2780, 3240, 3336, 3753, 4170, 4320, 4448, 5004, 5560, 6255, 6480, 6672, 7506, 8340, 10008, 11120, 11259, 12510, 12960, 13344, 15012, 16680, 18765, 20016, 22240, 22518, 25020, 30024, 33360, 37530, 40032, 40213, 45036, 50040, 56295, 60048, 66720, 75060, 80426, 90072, 100080, 112590, 120096, 120639, 150120, 160852, 180144, 200160, 201065, 225180, 241278, 300240, 321704, 360288, 361917, 402130, 450360, 482556, 600480, 603195, 643408, 723834, 804260, 900720, 965112, 1085751, 1206390, 1286816, 1447668, 1608520, 1801440, 1809585, 1930224, 2171502, 2412780, 2895336, 3217040, 3257253, 3619170, 3860448, 4343004, 4825560, 5428755, 5589607, 5790672, 6434080, 6514506, 7238340, 8686008, 9651120, 10857510, 11179214, 11581344, 13029012, 14476680, 16286265, 16768821, 17372016, 19302240, 21715020, 22358428, 26058024, 27948035, 28953360, 32572530, 33537642, 34744032, 43430040, 44716856, 50306463, 52116048, 55896070, 57906720, 65145060, 67075284, 83844105, 86860080, 89433712, 100612926, 104232096, 111792140, 130290120, 134150568, 150919389, 167688210, 173720160, 178867424, 201225852, 223584280, 251532315, 260580240, 268301136, 301838778, 335376420, 402451704, 447168560, 452758167, 503064630, 521160480, 536602272, 603677556, 670752840, 754596945, 804903408, 894337120, 905516334, 1006129260, 1207355112, 1341505680, 1509193890, 1609806816, 1811032668, 2012258520, 2263790835, 2414710224, 2683011360, 3018387780, 3622065336, 4024517040, 4527581670, 4829420448, 6036775560, 7244130672, 8049034080, 9055163340, 12073551120, 14488261344, 18110326680, 24147102240, 36220653360, 72441306720]

約数ペア:

[(1, 72441306720), (2, 36220653360), (3, 24147102240), (4, 18110326680), (5, 14488261344), (6, 12073551120), (8, 9055163340), (9, 8049034080), (10, 7244130672), (12, 6036775560), (15, 4829420448), (16, 4527581670), (18, 4024517040), (20, 3622065336), (24, 3018387780), (27, 2683011360), (30, 2414710224), (32, 2263790835), (36, 2012258520), (40, 1811032668), (45, 1609806816), (48, 1509193890), (54, 1341505680), (60, 1207355112), (72, 1006129260), (80, 905516334), (81, 894337120), (90, 804903408), (96, 754596945), (108, 670752840), (120, 603677556), (135, 536602272), (139, 521160480), (144, 503064630), (160, 452758167), (162, 447168560), (180, 402451704), (216, 335376420), (240, 301838778), (270, 268301136), (278, 260580240), (288, 251532315), (324, 223584280), (360, 201225852), (405, 178867424), (417, 173720160), (432, 167688210), (480, 150919389), (540, 134150568), (556, 130290120), (648, 111792140), (695, 104232096), (720, 100612926), (810, 89433712), (834, 86860080), (864, 83844105), (1080, 67075284), (1112, 65145060), (1251, 57906720), (1296, 55896070), (1390, 52116048), (1440, 50306463), (1620, 44716856), (1668, 43430040), (2085, 34744032), (2160, 33537642), (2224, 32572530), (2502, 28953360), (2592, 27948035), (2780, 26058024), (3240, 22358428), (3336, 21715020), (3753, 19302240), (4170, 17372016), (4320, 16768821), (4448, 16286265), (5004, 14476680), (5560, 13029012), (6255, 11581344), (6480, 11179214), (6672, 10857510), (7506, 9651120), (8340, 8686008), (10008, 7238340), (11120, 6514506), (11259, 6434080), (12510, 5790672), (12960, 5589607), (13344, 5428755), (15012, 4825560), (16680, 4343004), (18765, 3860448), (20016, 3619170), (22240, 3257253), (22518, 3217040), (25020, 2895336), (30024, 2412780), (33360, 2171502), (37530, 1930224), (40032, 1809585), (40213, 1801440), (45036, 1608520), (50040, 1447668), (56295, 1286816), (60048, 1206390), (66720, 1085751), (75060, 965112), (80426, 900720), (90072, 804260), (100080, 723834), (112590, 643408), (120096, 603195), (120639, 600480), (150120, 482556), (160852, 450360), (180144, 402130), (200160, 361917), (201065, 360288), (225180, 321704), (241278, 300240)]