76401840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{709}}^1$

素因数の和:1174

約数の個数: 80

約数和(自身を含む): 237708000

約数和(自身を除く): 161306160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 709, 898, 1347, 1418, 1796, 2127, 2245, 2694, 2836, 3545, 3592, 4254, 4490, 5388, 5672, 6735, 7090, 7184, 8508, 8980, 10635, 10776, 11344, 13470, 14180, 17016, 17960, 21270, 21552, 26940, 28360, 34032, 35920, 42540, 53880, 56720, 85080, 107760, 170160, 318341, 636682, 955023, 1273364, 1591705, 1910046, 2546728, 3183410, 3820092, 4775115, 5093456, 6366820, 7640184, 9550230, 12733640, 15280368, 19100460, 25467280, 38200920, 76401840]

約数ペア:

[(1, 76401840), (2, 38200920), (3, 25467280), (4, 19100460), (5, 15280368), (6, 12733640), (8, 9550230), (10, 7640184), (12, 6366820), (15, 5093456), (16, 4775115), (20, 3820092), (24, 3183410), (30, 2546728), (40, 1910046), (48, 1591705), (60, 1273364), (80, 955023), (120, 636682), (240, 318341), (449, 170160), (709, 107760), (898, 85080), (1347, 56720), (1418, 53880), (1796, 42540), (2127, 35920), (2245, 34032), (2694, 28360), (2836, 26940), (3545, 21552), (3592, 21270), (4254, 17960), (4490, 17016), (5388, 14180), (5672, 13470), (6735, 11344), (7090, 10776), (7184, 10635), (8508, 8980)]