15401648160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{345019}}^1$

素因数の和:345071

約数の個数: 144

約数和(自身を含む): 54253704960

約数和(自身を除く): 38852056800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 345019, 690038, 1035057, 1380076, 1725095, 2070114, 2760152, 3105171, 3450190, 4140228, 5175285, 5520304, 6210342, 6900380, 8280456, 10350570, 10695589, 11040608, 12420684, 13800760, 15525855, 16560912, 20701140, 21391178, 24841368, 27601520, 31051710, 32086767, 33121824, 41402280, 42782356, 49682736, 53477945, 55203040, 62103420, 64173534, 82804560, 85564712, 96260301, 99365472, 106955890, 124206840, 128347068, 160433835, 165609120, 171129424, 192520602, 213911780, 248413680, 256694136, 320867670, 342258848, 385041204, 427823560, 481301505, 496827360, 513388272, 641735340, 770082408, 855647120, 962603010, 1026776544, 1283470680, 1540164816, 1711294240, 1925206020, 2566941360, 3080329632, 3850412040, 5133882720, 7700824080, 15401648160]

約数ペア:

[(1, 15401648160), (2, 7700824080), (3, 5133882720), (4, 3850412040), (5, 3080329632), (6, 2566941360), (8, 1925206020), (9, 1711294240), (10, 1540164816), (12, 1283470680), (15, 1026776544), (16, 962603010), (18, 855647120), (20, 770082408), (24, 641735340), (30, 513388272), (31, 496827360), (32, 481301505), (36, 427823560), (40, 385041204), (45, 342258848), (48, 320867670), (60, 256694136), (62, 248413680), (72, 213911780), (80, 192520602), (90, 171129424), (93, 165609120), (96, 160433835), (120, 128347068), (124, 124206840), (144, 106955890), (155, 99365472), (160, 96260301), (180, 85564712), (186, 82804560), (240, 64173534), (248, 62103420), (279, 55203040), (288, 53477945), (310, 49682736), (360, 42782356), (372, 41402280), (465, 33121824), (480, 32086767), (496, 31051710), (558, 27601520), (620, 24841368), (720, 21391178), (744, 20701140), (930, 16560912), (992, 15525855), (1116, 13800760), (1240, 12420684), (1395, 11040608), (1440, 10695589), (1488, 10350570), (1860, 8280456), (2232, 6900380), (2480, 6210342), (2790, 5520304), (2976, 5175285), (3720, 4140228), (4464, 3450190), (4960, 3105171), (5580, 2760152), (7440, 2070114), (8928, 1725095), (11160, 1380076), (14880, 1035057), (22320, 690038), (44640, 345019)]