127088880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6703}}^1$

素因数の和:6798

約数の個数: 80

約数和(自身を含む): 399022080

約数和(自身を除く): 271933200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 6703, 9480, 13406, 18960, 20109, 26812, 33515, 40218, 53624, 67030, 80436, 100545, 107248, 134060, 160872, 201090, 268120, 321744, 402180, 529537, 536240, 804360, 1059074, 1588611, 1608720, 2118148, 2647685, 3177222, 4236296, 5295370, 6354444, 7943055, 8472592, 10590740, 12708888, 15886110, 21181480, 25417776, 31772220, 42362960, 63544440, 127088880]

約数ペア:

[(1, 127088880), (2, 63544440), (3, 42362960), (4, 31772220), (5, 25417776), (6, 21181480), (8, 15886110), (10, 12708888), (12, 10590740), (15, 8472592), (16, 7943055), (20, 6354444), (24, 5295370), (30, 4236296), (40, 3177222), (48, 2647685), (60, 2118148), (79, 1608720), (80, 1588611), (120, 1059074), (158, 804360), (237, 536240), (240, 529537), (316, 402180), (395, 321744), (474, 268120), (632, 201090), (790, 160872), (948, 134060), (1185, 107248), (1264, 100545), (1580, 80436), (1896, 67030), (2370, 53624), (3160, 40218), (3792, 33515), (4740, 26812), (6320, 20109), (6703, 18960), (9480, 13406)]