790320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 80

約数和(自身を含む): 2544480

約数和(自身を除く): 1754160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 89, 111, 120, 148, 178, 185, 222, 240, 267, 296, 356, 370, 444, 445, 534, 555, 592, 712, 740, 888, 890, 1068, 1110, 1335, 1424, 1480, 1776, 1780, 2136, 2220, 2670, 2960, 3293, 3560, 4272, 4440, 5340, 6586, 7120, 8880, 9879, 10680, 13172, 16465, 19758, 21360, 26344, 32930, 39516, 49395, 52688, 65860, 79032, 98790, 131720, 158064, 197580, 263440, 395160, 790320]

約数ペア:

[(1, 790320), (2, 395160), (3, 263440), (4, 197580), (5, 158064), (6, 131720), (8, 98790), (10, 79032), (12, 65860), (15, 52688), (16, 49395), (20, 39516), (24, 32930), (30, 26344), (37, 21360), (40, 19758), (48, 16465), (60, 13172), (74, 10680), (80, 9879), (89, 8880), (111, 7120), (120, 6586), (148, 5340), (178, 4440), (185, 4272), (222, 3560), (240, 3293), (267, 2960), (296, 2670), (356, 2220), (370, 2136), (444, 1780), (445, 1776), (534, 1480), (555, 1424), (592, 1335), (712, 1110), (740, 1068), (888, 890)]