3280080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 10356480

約数和(自身を除く): 7076400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 173, 237, 240, 316, 346, 395, 474, 519, 632, 692, 790, 865, 948, 1038, 1185, 1264, 1384, 1580, 1730, 1896, 2076, 2370, 2595, 2768, 3160, 3460, 3792, 4152, 4740, 5190, 6320, 6920, 8304, 9480, 10380, 13667, 13840, 18960, 20760, 27334, 41001, 41520, 54668, 68335, 82002, 109336, 136670, 164004, 205005, 218672, 273340, 328008, 410010, 546680, 656016, 820020, 1093360, 1640040, 3280080]

約数ペア:

[(1, 3280080), (2, 1640040), (3, 1093360), (4, 820020), (5, 656016), (6, 546680), (8, 410010), (10, 328008), (12, 273340), (15, 218672), (16, 205005), (20, 164004), (24, 136670), (30, 109336), (40, 82002), (48, 68335), (60, 54668), (79, 41520), (80, 41001), (120, 27334), (158, 20760), (173, 18960), (237, 13840), (240, 13667), (316, 10380), (346, 9480), (395, 8304), (474, 6920), (519, 6320), (632, 5190), (692, 4740), (790, 4152), (865, 3792), (948, 3460), (1038, 3160), (1185, 2768), (1264, 2595), (1384, 2370), (1580, 2076), (1730, 1896)]