72474120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5441}}^1$

素因数の和:5495

約数の個数: 96

約数和(自身を含む): 241951320

約数和(自身を除く): 169477200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 5441, 6660, 10882, 13320, 16323, 21764, 27205, 32646, 43528, 48969, 54410, 65292, 81615, 97938, 108820, 130584, 163230, 195876, 201317, 217640, 244845, 326460, 391752, 402634, 489690, 603951, 652920, 805268, 979380, 1006585, 1207902, 1610536, 1811853, 1958760, 2013170, 2415804, 3019755, 3623706, 4026340, 4831608, 6039510, 7247412, 8052680, 9059265, 12079020, 14494824, 18118530, 24158040, 36237060, 72474120]

約数ペア:

[(1, 72474120), (2, 36237060), (3, 24158040), (4, 18118530), (5, 14494824), (6, 12079020), (8, 9059265), (9, 8052680), (10, 7247412), (12, 6039510), (15, 4831608), (18, 4026340), (20, 3623706), (24, 3019755), (30, 2415804), (36, 2013170), (37, 1958760), (40, 1811853), (45, 1610536), (60, 1207902), (72, 1006585), (74, 979380), (90, 805268), (111, 652920), (120, 603951), (148, 489690), (180, 402634), (185, 391752), (222, 326460), (296, 244845), (333, 217640), (360, 201317), (370, 195876), (444, 163230), (555, 130584), (666, 108820), (740, 97938), (888, 81615), (1110, 65292), (1332, 54410), (1480, 48969), (1665, 43528), (2220, 32646), (2664, 27205), (3330, 21764), (4440, 16323), (5441, 13320), (6660, 10882)]