123924080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 348093792

約数和(自身を除く): 224169712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 361, 380, 532, 560, 613, 665, 722, 760, 1064, 1226, 1330, 1444, 1520, 1805, 2128, 2452, 2527, 2660, 2888, 3065, 3610, 4291, 4904, 5054, 5320, 5776, 6130, 7220, 8582, 9808, 10108, 10640, 11647, 12260, 12635, 14440, 17164, 20216, 21455, 23294, 24520, 25270, 28880, 34328, 40432, 42910, 46588, 49040, 50540, 58235, 68656, 81529, 85820, 93176, 101080, 116470, 163058, 171640, 186352, 202160, 221293, 232940, 326116, 343280, 407645, 442586, 465880, 652232, 815290, 885172, 931760, 1106465, 1304464, 1549051, 1630580, 1770344, 2212930, 3098102, 3261160, 3540688, 4425860, 6196204, 6522320, 7745255, 8851720, 12392408, 15490510, 17703440, 24784816, 30981020, 61962040, 123924080]

約数ペア:

[(1, 123924080), (2, 61962040), (4, 30981020), (5, 24784816), (7, 17703440), (8, 15490510), (10, 12392408), (14, 8851720), (16, 7745255), (19, 6522320), (20, 6196204), (28, 4425860), (35, 3540688), (38, 3261160), (40, 3098102), (56, 2212930), (70, 1770344), (76, 1630580), (80, 1549051), (95, 1304464), (112, 1106465), (133, 931760), (140, 885172), (152, 815290), (190, 652232), (266, 465880), (280, 442586), (304, 407645), (361, 343280), (380, 326116), (532, 232940), (560, 221293), (613, 202160), (665, 186352), (722, 171640), (760, 163058), (1064, 116470), (1226, 101080), (1330, 93176), (1444, 85820), (1520, 81529), (1805, 68656), (2128, 58235), (2452, 50540), (2527, 49040), (2660, 46588), (2888, 42910), (3065, 40432), (3610, 34328), (4291, 28880), (4904, 25270), (5054, 24520), (5320, 23294), (5776, 21455), (6130, 20216), (7220, 17164), (8582, 14440), (9808, 12635), (10108, 12260), (10640, 11647)]