87848160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 278020512

約数和(自身を除く): 190172352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 397, 461, 480, 794, 922, 1191, 1383, 1588, 1844, 1985, 2305, 2382, 2766, 3176, 3688, 3970, 4610, 4764, 5532, 5955, 6352, 6915, 7376, 7940, 9220, 9528, 11064, 11910, 12704, 13830, 14752, 15880, 18440, 19056, 22128, 23820, 27660, 31760, 36880, 38112, 44256, 47640, 55320, 63520, 73760, 95280, 110640, 183017, 190560, 221280, 366034, 549051, 732068, 915085, 1098102, 1464136, 1830170, 2196204, 2745255, 2928272, 3660340, 4392408, 5490510, 5856544, 7320680, 8784816, 10981020, 14641360, 17569632, 21962040, 29282720, 43924080, 87848160]

約数ペア:

[(1, 87848160), (2, 43924080), (3, 29282720), (4, 21962040), (5, 17569632), (6, 14641360), (8, 10981020), (10, 8784816), (12, 7320680), (15, 5856544), (16, 5490510), (20, 4392408), (24, 3660340), (30, 2928272), (32, 2745255), (40, 2196204), (48, 1830170), (60, 1464136), (80, 1098102), (96, 915085), (120, 732068), (160, 549051), (240, 366034), (397, 221280), (461, 190560), (480, 183017), (794, 110640), (922, 95280), (1191, 73760), (1383, 63520), (1588, 55320), (1844, 47640), (1985, 44256), (2305, 38112), (2382, 36880), (2766, 31760), (3176, 27660), (3688, 23820), (3970, 22128), (4610, 19056), (4764, 18440), (5532, 15880), (5955, 14752), (6352, 13830), (6915, 12704), (7376, 11910), (7940, 11064), (9220, 9528)]