84222480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3943}}^1$

素因数の和:4048

約数の個数: 80

約数和(自身を含む): 264090240

約数和(自身を除く): 179867760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 3943, 4272, 5340, 7120, 7886, 10680, 11829, 15772, 19715, 21360, 23658, 31544, 39430, 47316, 59145, 63088, 78860, 94632, 118290, 157720, 189264, 236580, 315440, 350927, 473160, 701854, 946320, 1052781, 1403708, 1754635, 2105562, 2807416, 3509270, 4211124, 5263905, 5614832, 7018540, 8422248, 10527810, 14037080, 16844496, 21055620, 28074160, 42111240, 84222480]

約数ペア:

[(1, 84222480), (2, 42111240), (3, 28074160), (4, 21055620), (5, 16844496), (6, 14037080), (8, 10527810), (10, 8422248), (12, 7018540), (15, 5614832), (16, 5263905), (20, 4211124), (24, 3509270), (30, 2807416), (40, 2105562), (48, 1754635), (60, 1403708), (80, 1052781), (89, 946320), (120, 701854), (178, 473160), (240, 350927), (267, 315440), (356, 236580), (445, 189264), (534, 157720), (712, 118290), (890, 94632), (1068, 78860), (1335, 63088), (1424, 59145), (1780, 47316), (2136, 39430), (2670, 31544), (3560, 23658), (3943, 21360), (4272, 19715), (5340, 15772), (7120, 11829), (7886, 10680)]