72292080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1223

約数の個数: 160

約数和(自身を含む): 263268864

約数和(自身を除く): 190976784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1163, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2326, 2590, 2960, 3108, 3489, 3885, 4144, 4440, 4652, 5180, 5815, 6216, 6978, 7770, 8141, 8880, 9304, 10360, 11630, 12432, 13956, 15540, 16282, 17445, 18608, 20720, 23260, 24423, 27912, 31080, 32564, 34890, 40705, 43031, 46520, 48846, 55824, 62160, 65128, 69780, 81410, 86062, 93040, 97692, 122115, 129093, 130256, 139560, 162820, 172124, 195384, 215155, 244230, 258186, 279120, 301217, 325640, 344248, 390768, 430310, 488460, 516372, 602434, 645465, 651280, 688496, 860620, 903651, 976920, 1032744, 1204868, 1290930, 1506085, 1721240, 1807302, 1953840, 2065488, 2409736, 2581860, 3012170, 3442480, 3614604, 4518255, 4819472, 5163720, 6024340, 7229208, 9036510, 10327440, 12048680, 14458416, 18073020, 24097360, 36146040, 72292080]

約数ペア:

[(1, 72292080), (2, 36146040), (3, 24097360), (4, 18073020), (5, 14458416), (6, 12048680), (7, 10327440), (8, 9036510), (10, 7229208), (12, 6024340), (14, 5163720), (15, 4819472), (16, 4518255), (20, 3614604), (21, 3442480), (24, 3012170), (28, 2581860), (30, 2409736), (35, 2065488), (37, 1953840), (40, 1807302), (42, 1721240), (48, 1506085), (56, 1290930), (60, 1204868), (70, 1032744), (74, 976920), (80, 903651), (84, 860620), (105, 688496), (111, 651280), (112, 645465), (120, 602434), (140, 516372), (148, 488460), (168, 430310), (185, 390768), (210, 344248), (222, 325640), (240, 301217), (259, 279120), (280, 258186), (296, 244230), (336, 215155), (370, 195384), (420, 172124), (444, 162820), (518, 139560), (555, 130256), (560, 129093), (592, 122115), (740, 97692), (777, 93040), (840, 86062), (888, 81410), (1036, 69780), (1110, 65128), (1163, 62160), (1295, 55824), (1480, 48846), (1554, 46520), (1680, 43031), (1776, 40705), (2072, 34890), (2220, 32564), (2326, 31080), (2590, 27912), (2960, 24423), (3108, 23260), (3489, 20720), (3885, 18608), (4144, 17445), (4440, 16282), (4652, 15540), (5180, 13956), (5815, 12432), (6216, 11630), (6978, 10360), (7770, 9304), (8141, 8880)]