169401360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22769}}^1$

素因数の和:22816

約数の個数: 80

約数和(自身を含む): 542108160

約数和(自身を除く): 372706800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 22769, 45538, 68307, 91076, 113845, 136614, 182152, 227690, 273228, 341535, 364304, 455380, 546456, 683070, 705839, 910760, 1092912, 1366140, 1411678, 1821520, 2117517, 2732280, 2823356, 3529195, 4235034, 5464560, 5646712, 7058390, 8470068, 10587585, 11293424, 14116780, 16940136, 21175170, 28233560, 33880272, 42350340, 56467120, 84700680, 169401360]

約数ペア:

[(1, 169401360), (2, 84700680), (3, 56467120), (4, 42350340), (5, 33880272), (6, 28233560), (8, 21175170), (10, 16940136), (12, 14116780), (15, 11293424), (16, 10587585), (20, 8470068), (24, 7058390), (30, 5646712), (31, 5464560), (40, 4235034), (48, 3529195), (60, 2823356), (62, 2732280), (80, 2117517), (93, 1821520), (120, 1411678), (124, 1366140), (155, 1092912), (186, 910760), (240, 705839), (248, 683070), (310, 546456), (372, 455380), (465, 364304), (496, 341535), (620, 273228), (744, 227690), (930, 182152), (1240, 136614), (1488, 113845), (1860, 91076), (2480, 68307), (3720, 45538), (7440, 22769)]