75784080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13729}}^1$

素因数の和:13768

約数の個数: 80

約数和(自身を含む): 245162880

約数和(自身を除く): 169378800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 13729, 27458, 41187, 54916, 68645, 82374, 109832, 137290, 164748, 205935, 219664, 274580, 315767, 329496, 411870, 549160, 631534, 658992, 823740, 947301, 1098320, 1263068, 1578835, 1647480, 1894602, 2526136, 3157670, 3294960, 3789204, 4736505, 5052272, 6315340, 7578408, 9473010, 12630680, 15156816, 18946020, 25261360, 37892040, 75784080]

約数ペア:

[(1, 75784080), (2, 37892040), (3, 25261360), (4, 18946020), (5, 15156816), (6, 12630680), (8, 9473010), (10, 7578408), (12, 6315340), (15, 5052272), (16, 4736505), (20, 3789204), (23, 3294960), (24, 3157670), (30, 2526136), (40, 1894602), (46, 1647480), (48, 1578835), (60, 1263068), (69, 1098320), (80, 947301), (92, 823740), (115, 658992), (120, 631534), (138, 549160), (184, 411870), (230, 329496), (240, 315767), (276, 274580), (345, 219664), (368, 205935), (460, 164748), (552, 137290), (690, 109832), (920, 82374), (1104, 68645), (1380, 54916), (1840, 41187), (2760, 27458), (5520, 13729)]