38170320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:1892

約数の個数: 80

約数和(自身を含む): 119724480

約数和(自身を除く): 81554160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 1787, 2136, 2670, 3560, 3574, 4272, 5340, 5361, 7120, 7148, 8935, 10680, 10722, 14296, 17870, 21360, 21444, 26805, 28592, 35740, 42888, 53610, 71480, 85776, 107220, 142960, 159043, 214440, 318086, 428880, 477129, 636172, 795215, 954258, 1272344, 1590430, 1908516, 2385645, 2544688, 3180860, 3817032, 4771290, 6361720, 7634064, 9542580, 12723440, 19085160, 38170320]

約数ペア:

[(1, 38170320), (2, 19085160), (3, 12723440), (4, 9542580), (5, 7634064), (6, 6361720), (8, 4771290), (10, 3817032), (12, 3180860), (15, 2544688), (16, 2385645), (20, 1908516), (24, 1590430), (30, 1272344), (40, 954258), (48, 795215), (60, 636172), (80, 477129), (89, 428880), (120, 318086), (178, 214440), (240, 159043), (267, 142960), (356, 107220), (445, 85776), (534, 71480), (712, 53610), (890, 42888), (1068, 35740), (1335, 28592), (1424, 26805), (1780, 21444), (1787, 21360), (2136, 17870), (2670, 14296), (3560, 10722), (3574, 10680), (4272, 8935), (5340, 7148), (5361, 7120)]