260241360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 843696000

約数和(自身を除く): 583454640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 139, 145, 174, 232, 240, 269, 278, 290, 348, 417, 435, 464, 538, 556, 580, 695, 696, 807, 834, 870, 1076, 1112, 1160, 1345, 1390, 1392, 1614, 1668, 1740, 2085, 2152, 2224, 2320, 2690, 2780, 3228, 3336, 3480, 4031, 4035, 4170, 4304, 5380, 5560, 6456, 6672, 6960, 7801, 8062, 8070, 8340, 10760, 11120, 12093, 12912, 15602, 16124, 16140, 16680, 20155, 21520, 23403, 24186, 31204, 32248, 32280, 33360, 37391, 39005, 40310, 46806, 48372, 60465, 62408, 64496, 64560, 74782, 78010, 80620, 93612, 96744, 112173, 117015, 120930, 124816, 149564, 156020, 161240, 186955, 187224, 193488, 224346, 234030, 241860, 299128, 312040, 322480, 373910, 374448, 448692, 468060, 483720, 560865, 598256, 624080, 747820, 897384, 936120, 967440, 1084339, 1121730, 1495640, 1794768, 1872240, 2168678, 2243460, 2991280, 3253017, 4337356, 4486920, 5421695, 6506034, 8674712, 8973840, 10843390, 13012068, 16265085, 17349424, 21686780, 26024136, 32530170, 43373560, 52048272, 65060340, 86747120, 130120680, 260241360]

約数ペア:

[(1, 260241360), (2, 130120680), (3, 86747120), (4, 65060340), (5, 52048272), (6, 43373560), (8, 32530170), (10, 26024136), (12, 21686780), (15, 17349424), (16, 16265085), (20, 13012068), (24, 10843390), (29, 8973840), (30, 8674712), (40, 6506034), (48, 5421695), (58, 4486920), (60, 4337356), (80, 3253017), (87, 2991280), (116, 2243460), (120, 2168678), (139, 1872240), (145, 1794768), (174, 1495640), (232, 1121730), (240, 1084339), (269, 967440), (278, 936120), (290, 897384), (348, 747820), (417, 624080), (435, 598256), (464, 560865), (538, 483720), (556, 468060), (580, 448692), (695, 374448), (696, 373910), (807, 322480), (834, 312040), (870, 299128), (1076, 241860), (1112, 234030), (1160, 224346), (1345, 193488), (1390, 187224), (1392, 186955), (1614, 161240), (1668, 156020), (1740, 149564), (2085, 124816), (2152, 120930), (2224, 117015), (2320, 112173), (2690, 96744), (2780, 93612), (3228, 80620), (3336, 78010), (3480, 74782), (4031, 64560), (4035, 64496), (4170, 62408), (4304, 60465), (5380, 48372), (5560, 46806), (6456, 40310), (6672, 39005), (6960, 37391), (7801, 33360), (8062, 32280), (8070, 32248), (8340, 31204), (10760, 24186), (11120, 23403), (12093, 21520), (12912, 20155), (15602, 16680), (16124, 16140)]