84356880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1297}}^1$

素因数の和:1584

約数の個数: 80

約数和(自身を含む): 262673664

約数和(自身を除く): 178316784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1297, 1355, 1626, 2168, 2594, 2710, 3252, 3891, 4065, 4336, 5188, 5420, 6485, 6504, 7782, 8130, 10376, 10840, 12970, 13008, 15564, 16260, 19455, 20752, 21680, 25940, 31128, 32520, 38910, 51880, 62256, 65040, 77820, 103760, 155640, 311280, 351487, 702974, 1054461, 1405948, 1757435, 2108922, 2811896, 3514870, 4217844, 5272305, 5623792, 7029740, 8435688, 10544610, 14059480, 16871376, 21089220, 28118960, 42178440, 84356880]

約数ペア:

[(1, 84356880), (2, 42178440), (3, 28118960), (4, 21089220), (5, 16871376), (6, 14059480), (8, 10544610), (10, 8435688), (12, 7029740), (15, 5623792), (16, 5272305), (20, 4217844), (24, 3514870), (30, 2811896), (40, 2108922), (48, 1757435), (60, 1405948), (80, 1054461), (120, 702974), (240, 351487), (271, 311280), (542, 155640), (813, 103760), (1084, 77820), (1297, 65040), (1355, 62256), (1626, 51880), (2168, 38910), (2594, 32520), (2710, 31128), (3252, 25940), (3891, 21680), (4065, 20752), (4336, 19455), (5188, 16260), (5420, 15564), (6485, 13008), (6504, 12970), (7782, 10840), (8130, 10376)]