129496080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{77081}}^1$

素因数の和:77104

約数の個数: 80

約数和(自身を含む): 458792064

約数和(自身を除く): 329295984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 77081, 154162, 231243, 308324, 385405, 462486, 539567, 616648, 770810, 924972, 1079134, 1156215, 1233296, 1541620, 1618701, 1849944, 2158268, 2312430, 2697835, 3083240, 3237402, 3699888, 4316536, 4624860, 5395670, 6166480, 6474804, 8093505, 8633072, 9249720, 10791340, 12949608, 16187010, 18499440, 21582680, 25899216, 32374020, 43165360, 64748040, 129496080]

約数ペア:

[(1, 129496080), (2, 64748040), (3, 43165360), (4, 32374020), (5, 25899216), (6, 21582680), (7, 18499440), (8, 16187010), (10, 12949608), (12, 10791340), (14, 9249720), (15, 8633072), (16, 8093505), (20, 6474804), (21, 6166480), (24, 5395670), (28, 4624860), (30, 4316536), (35, 3699888), (40, 3237402), (42, 3083240), (48, 2697835), (56, 2312430), (60, 2158268), (70, 1849944), (80, 1618701), (84, 1541620), (105, 1233296), (112, 1156215), (120, 1079134), (140, 924972), (168, 770810), (210, 616648), (240, 539567), (280, 462486), (336, 385405), (420, 308324), (560, 231243), (840, 154162), (1680, 77081)]