15753216240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{204481}}^1$

素因数の和:204607

約数の個数: 120

約数和(自身を含む): 53399247408

約数和(自身を除く): 37646031168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 5136, 6420, 7704, 8560, 9630, 12840, 15408, 19260, 25680, 38520, 77040, 204481, 408962, 613443, 817924, 1022405, 1226886, 1635848, 1840329, 2044810, 2453772, 3067215, 3271696, 3680658, 4089620, 4907544, 6134430, 7361316, 8179240, 9201645, 9815088, 12268860, 14722632, 16358480, 18403290, 21879467, 24537720, 29445264, 36806580, 43758934, 49075440, 65638401, 73613160, 87517868, 109397335, 131276802, 147226320, 175035736, 196915203, 218794670, 262553604, 328192005, 350071472, 393830406, 437589340, 525107208, 656384010, 787660812, 875178680, 984576015, 1050214416, 1312768020, 1575321624, 1750357360, 1969152030, 2625536040, 3150643248, 3938304060, 5251072080, 7876608120, 15753216240]

約数ペア:

[(1, 15753216240), (2, 7876608120), (3, 5251072080), (4, 3938304060), (5, 3150643248), (6, 2625536040), (8, 1969152030), (9, 1750357360), (10, 1575321624), (12, 1312768020), (15, 1050214416), (16, 984576015), (18, 875178680), (20, 787660812), (24, 656384010), (30, 525107208), (36, 437589340), (40, 393830406), (45, 350071472), (48, 328192005), (60, 262553604), (72, 218794670), (80, 196915203), (90, 175035736), (107, 147226320), (120, 131276802), (144, 109397335), (180, 87517868), (214, 73613160), (240, 65638401), (321, 49075440), (360, 43758934), (428, 36806580), (535, 29445264), (642, 24537720), (720, 21879467), (856, 18403290), (963, 16358480), (1070, 14722632), (1284, 12268860), (1605, 9815088), (1712, 9201645), (1926, 8179240), (2140, 7361316), (2568, 6134430), (3210, 4907544), (3852, 4089620), (4280, 3680658), (4815, 3271696), (5136, 3067215), (6420, 2453772), (7704, 2044810), (8560, 1840329), (9630, 1635848), (12840, 1226886), (15408, 1022405), (19260, 817924), (25680, 613443), (38520, 408962), (77040, 204481)]