74971320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3271}}^1$

素因数の和:3476

約数の個数: 64

約数和(自身を含む): 226160640

約数和(自身を除く): 151189320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3271, 3820, 4584, 5730, 6542, 7640, 9813, 11460, 13084, 16355, 19626, 22920, 26168, 32710, 39252, 49065, 65420, 78504, 98130, 130840, 196260, 392520, 624761, 1249522, 1874283, 2499044, 3123805, 3748566, 4998088, 6247610, 7497132, 9371415, 12495220, 14994264, 18742830, 24990440, 37485660, 74971320]

約数ペア:

[(1, 74971320), (2, 37485660), (3, 24990440), (4, 18742830), (5, 14994264), (6, 12495220), (8, 9371415), (10, 7497132), (12, 6247610), (15, 4998088), (20, 3748566), (24, 3123805), (30, 2499044), (40, 1874283), (60, 1249522), (120, 624761), (191, 392520), (382, 196260), (573, 130840), (764, 98130), (955, 78504), (1146, 65420), (1528, 49065), (1910, 39252), (2292, 32710), (2865, 26168), (3271, 22920), (3820, 19626), (4584, 16355), (5730, 13084), (6542, 11460), (7640, 9813)]