28015626060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{36821}}^1$

素因数の和:38248

約数の個数: 96

約数和(自身を含む): 87223953600

約数和(自身を除く): 59208327540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1409, 2818, 4227, 5636, 7045, 8454, 12681, 14090, 16908, 21135, 25362, 28180, 36821, 38043, 42270, 50724, 63405, 73642, 76086, 84540, 110463, 126810, 147284, 152172, 184105, 190215, 220926, 253620, 331389, 368210, 380430, 441852, 552315, 662778, 736420, 760860, 994167, 1104630, 1325556, 1656945, 1988334, 2209260, 3313890, 3976668, 4970835, 6627780, 9941670, 19883340, 51880789, 103761578, 155642367, 207523156, 259403945, 311284734, 466927101, 518807890, 622569468, 778211835, 933854202, 1037615780, 1400781303, 1556423670, 1867708404, 2334635505, 2801562606, 3112847340, 4669271010, 5603125212, 7003906515, 9338542020, 14007813030, 28015626060]

約数ペア:

[(1, 28015626060), (2, 14007813030), (3, 9338542020), (4, 7003906515), (5, 5603125212), (6, 4669271010), (9, 3112847340), (10, 2801562606), (12, 2334635505), (15, 1867708404), (18, 1556423670), (20, 1400781303), (27, 1037615780), (30, 933854202), (36, 778211835), (45, 622569468), (54, 518807890), (60, 466927101), (90, 311284734), (108, 259403945), (135, 207523156), (180, 155642367), (270, 103761578), (540, 51880789), (1409, 19883340), (2818, 9941670), (4227, 6627780), (5636, 4970835), (7045, 3976668), (8454, 3313890), (12681, 2209260), (14090, 1988334), (16908, 1656945), (21135, 1325556), (25362, 1104630), (28180, 994167), (36821, 760860), (38043, 736420), (42270, 662778), (50724, 552315), (63405, 441852), (73642, 380430), (76086, 368210), (84540, 331389), (110463, 253620), (126810, 220926), (147284, 190215), (152172, 184105)]