72536040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1496

約数の個数: 128

約数和(自身を含む): 247104000

約数和(自身を除く): 174567960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1429, 1692, 1880, 2115, 2538, 2820, 2858, 3384, 4230, 4287, 5076, 5640, 5716, 6345, 7145, 8460, 8574, 10152, 11432, 12690, 12861, 14290, 16920, 17148, 21435, 25380, 25722, 28580, 34296, 38583, 42870, 50760, 51444, 57160, 64305, 67163, 77166, 85740, 102888, 128610, 134326, 154332, 171480, 192915, 201489, 257220, 268652, 308664, 335815, 385830, 402978, 514440, 537304, 604467, 671630, 771660, 805956, 1007445, 1208934, 1343260, 1543320, 1611912, 1813401, 2014890, 2417868, 2686520, 3022335, 3626802, 4029780, 4835736, 6044670, 7253604, 8059560, 9067005, 12089340, 14507208, 18134010, 24178680, 36268020, 72536040]

約数ペア:

[(1, 72536040), (2, 36268020), (3, 24178680), (4, 18134010), (5, 14507208), (6, 12089340), (8, 9067005), (9, 8059560), (10, 7253604), (12, 6044670), (15, 4835736), (18, 4029780), (20, 3626802), (24, 3022335), (27, 2686520), (30, 2417868), (36, 2014890), (40, 1813401), (45, 1611912), (47, 1543320), (54, 1343260), (60, 1208934), (72, 1007445), (90, 805956), (94, 771660), (108, 671630), (120, 604467), (135, 537304), (141, 514440), (180, 402978), (188, 385830), (216, 335815), (235, 308664), (270, 268652), (282, 257220), (360, 201489), (376, 192915), (423, 171480), (470, 154332), (540, 134326), (564, 128610), (705, 102888), (846, 85740), (940, 77166), (1080, 67163), (1128, 64305), (1269, 57160), (1410, 51444), (1429, 50760), (1692, 42870), (1880, 38583), (2115, 34296), (2538, 28580), (2820, 25722), (2858, 25380), (3384, 21435), (4230, 17148), (4287, 16920), (5076, 14290), (5640, 12861), (5716, 12690), (6345, 11432), (7145, 10152), (8460, 8574)]