380510080

素因数分解:

$2^7\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2467}}^1$

素因数の和:2727

約数の個数: 64

約数和(自身を含む): 913801680

約数和(自身を除く): 533291600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 241, 320, 482, 640, 964, 1205, 1928, 2410, 2467, 3856, 4820, 4934, 7712, 9640, 9868, 12335, 15424, 19280, 19736, 24670, 30848, 38560, 39472, 49340, 77120, 78944, 98680, 154240, 157888, 197360, 315776, 394720, 594547, 789440, 1189094, 1578880, 2378188, 2972735, 4756376, 5945470, 9512752, 11890940, 19025504, 23781880, 38051008, 47563760, 76102016, 95127520, 190255040, 380510080]

約数ペア:

[(1, 380510080), (2, 190255040), (4, 95127520), (5, 76102016), (8, 47563760), (10, 38051008), (16, 23781880), (20, 19025504), (32, 11890940), (40, 9512752), (64, 5945470), (80, 4756376), (128, 2972735), (160, 2378188), (241, 1578880), (320, 1189094), (482, 789440), (640, 594547), (964, 394720), (1205, 315776), (1928, 197360), (2410, 157888), (2467, 154240), (3856, 98680), (4820, 78944), (4934, 77120), (7712, 49340), (9640, 39472), (9868, 38560), (12335, 30848), (15424, 24670), (19280, 19736)]