129122160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11447}}^1$

素因数の和:11510

約数の個数: 80

約数和(自身を含む): 408830976

約数和(自身を除く): 279708816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 11447, 22894, 34341, 45788, 57235, 68682, 91576, 114470, 137364, 171705, 183152, 228940, 274728, 343410, 457880, 538009, 549456, 686820, 915760, 1076018, 1373640, 1614027, 2152036, 2690045, 2747280, 3228054, 4304072, 5380090, 6456108, 8070135, 8608144, 10760180, 12912216, 16140270, 21520360, 25824432, 32280540, 43040720, 64561080, 129122160]

約数ペア:

[(1, 129122160), (2, 64561080), (3, 43040720), (4, 32280540), (5, 25824432), (6, 21520360), (8, 16140270), (10, 12912216), (12, 10760180), (15, 8608144), (16, 8070135), (20, 6456108), (24, 5380090), (30, 4304072), (40, 3228054), (47, 2747280), (48, 2690045), (60, 2152036), (80, 1614027), (94, 1373640), (120, 1076018), (141, 915760), (188, 686820), (235, 549456), (240, 538009), (282, 457880), (376, 343410), (470, 274728), (564, 228940), (705, 183152), (752, 171705), (940, 137364), (1128, 114470), (1410, 91576), (1880, 68682), (2256, 57235), (2820, 45788), (3760, 34341), (5640, 22894), (11280, 11447)]