204754080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2617}}^1$

素因数の和:2798

約数の個数: 96

約数和(自身を含む): 649180224

約数和(自身を除く): 444426144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 2617, 3260, 3912, 4890, 5216, 5234, 6520, 7824, 7851, 9780, 10468, 13040, 13085, 15648, 15702, 19560, 20936, 26080, 26170, 31404, 39120, 39255, 41872, 52340, 62808, 78240, 78510, 83744, 104680, 125616, 157020, 209360, 251232, 314040, 418720, 426571, 628080, 853142, 1256160, 1279713, 1706284, 2132855, 2559426, 3412568, 4265710, 5118852, 6398565, 6825136, 8531420, 10237704, 12797130, 13650272, 17062840, 20475408, 25594260, 34125680, 40950816, 51188520, 68251360, 102377040, 204754080]

約数ペア:

[(1, 204754080), (2, 102377040), (3, 68251360), (4, 51188520), (5, 40950816), (6, 34125680), (8, 25594260), (10, 20475408), (12, 17062840), (15, 13650272), (16, 12797130), (20, 10237704), (24, 8531420), (30, 6825136), (32, 6398565), (40, 5118852), (48, 4265710), (60, 3412568), (80, 2559426), (96, 2132855), (120, 1706284), (160, 1279713), (163, 1256160), (240, 853142), (326, 628080), (480, 426571), (489, 418720), (652, 314040), (815, 251232), (978, 209360), (1304, 157020), (1630, 125616), (1956, 104680), (2445, 83744), (2608, 78510), (2617, 78240), (3260, 62808), (3912, 52340), (4890, 41872), (5216, 39255), (5234, 39120), (6520, 31404), (7824, 26170), (7851, 26080), (9780, 20936), (10468, 19560), (13040, 15702), (13085, 15648)]