120589680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8237}}^1$

素因数の和:8314

約数の個数: 80

約数和(自身を含む): 380002464

約数和(自身を除く): 259412784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 8237, 14640, 16474, 24711, 32948, 41185, 49422, 65896, 82370, 98844, 123555, 131792, 164740, 197688, 247110, 329480, 395376, 494220, 502457, 658960, 988440, 1004914, 1507371, 1976880, 2009828, 2512285, 3014742, 4019656, 5024570, 6029484, 7536855, 8039312, 10049140, 12058968, 15073710, 20098280, 24117936, 30147420, 40196560, 60294840, 120589680]

約数ペア:

[(1, 120589680), (2, 60294840), (3, 40196560), (4, 30147420), (5, 24117936), (6, 20098280), (8, 15073710), (10, 12058968), (12, 10049140), (15, 8039312), (16, 7536855), (20, 6029484), (24, 5024570), (30, 4019656), (40, 3014742), (48, 2512285), (60, 2009828), (61, 1976880), (80, 1507371), (120, 1004914), (122, 988440), (183, 658960), (240, 502457), (244, 494220), (305, 395376), (366, 329480), (488, 247110), (610, 197688), (732, 164740), (915, 131792), (976, 123555), (1220, 98844), (1464, 82370), (1830, 65896), (2440, 49422), (2928, 41185), (3660, 32948), (4880, 24711), (7320, 16474), (8237, 14640)]