252123120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6607}}^1$

素因数の和:6679

約数の個数: 120

約数和(自身を含む): 862819776

約数和(自身を除く): 610696656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 6607, 7632, 9540, 12720, 13214, 19080, 19821, 26428, 33035, 38160, 39642, 52856, 59463, 66070, 79284, 99105, 105712, 118926, 132140, 158568, 198210, 237852, 264280, 297315, 317136, 350171, 396420, 475704, 528560, 594630, 700342, 792840, 951408, 1050513, 1189260, 1400684, 1585680, 1750855, 2101026, 2378520, 2801368, 3151539, 3501710, 4202052, 4757040, 5252565, 5602736, 6303078, 7003420, 8404104, 10505130, 12606156, 14006840, 15757695, 16808208, 21010260, 25212312, 28013680, 31515390, 42020520, 50424624, 63030780, 84041040, 126061560, 252123120]

約数ペア:

[(1, 252123120), (2, 126061560), (3, 84041040), (4, 63030780), (5, 50424624), (6, 42020520), (8, 31515390), (9, 28013680), (10, 25212312), (12, 21010260), (15, 16808208), (16, 15757695), (18, 14006840), (20, 12606156), (24, 10505130), (30, 8404104), (36, 7003420), (40, 6303078), (45, 5602736), (48, 5252565), (53, 4757040), (60, 4202052), (72, 3501710), (80, 3151539), (90, 2801368), (106, 2378520), (120, 2101026), (144, 1750855), (159, 1585680), (180, 1400684), (212, 1189260), (240, 1050513), (265, 951408), (318, 792840), (360, 700342), (424, 594630), (477, 528560), (530, 475704), (636, 396420), (720, 350171), (795, 317136), (848, 297315), (954, 264280), (1060, 237852), (1272, 198210), (1590, 158568), (1908, 132140), (2120, 118926), (2385, 105712), (2544, 99105), (3180, 79284), (3816, 66070), (4240, 59463), (4770, 52856), (6360, 39642), (6607, 38160), (7632, 33035), (9540, 26428), (12720, 19821), (13214, 19080)]