12261060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 43819776

約数和(自身を除く): 31558716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 263, 315, 333, 370, 420, 444, 518, 526, 555, 630, 666, 740, 777, 789, 1036, 1052, 1110, 1260, 1295, 1315, 1332, 1554, 1578, 1665, 1841, 2220, 2331, 2367, 2590, 2630, 3108, 3156, 3330, 3682, 3885, 3945, 4662, 4734, 5180, 5260, 5523, 6660, 7364, 7770, 7890, 9205, 9324, 9468, 9731, 11046, 11655, 11835, 15540, 15780, 16569, 18410, 19462, 22092, 23310, 23670, 27615, 29193, 33138, 36820, 38924, 46620, 47340, 48655, 55230, 58386, 66276, 68117, 82845, 87579, 97310, 110460, 116772, 136234, 145965, 165690, 175158, 194620, 204351, 272468, 291930, 331380, 340585, 350316, 408702, 437895, 583860, 613053, 681170, 817404, 875790, 1021755, 1226106, 1362340, 1751580, 2043510, 2452212, 3065265, 4087020, 6130530, 12261060]

約数ペア:

[(1, 12261060), (2, 6130530), (3, 4087020), (4, 3065265), (5, 2452212), (6, 2043510), (7, 1751580), (9, 1362340), (10, 1226106), (12, 1021755), (14, 875790), (15, 817404), (18, 681170), (20, 613053), (21, 583860), (28, 437895), (30, 408702), (35, 350316), (36, 340585), (37, 331380), (42, 291930), (45, 272468), (60, 204351), (63, 194620), (70, 175158), (74, 165690), (84, 145965), (90, 136234), (105, 116772), (111, 110460), (126, 97310), (140, 87579), (148, 82845), (180, 68117), (185, 66276), (210, 58386), (222, 55230), (252, 48655), (259, 47340), (263, 46620), (315, 38924), (333, 36820), (370, 33138), (420, 29193), (444, 27615), (518, 23670), (526, 23310), (555, 22092), (630, 19462), (666, 18410), (740, 16569), (777, 15780), (789, 15540), (1036, 11835), (1052, 11655), (1110, 11046), (1260, 9731), (1295, 9468), (1315, 9324), (1332, 9205), (1554, 7890), (1578, 7770), (1665, 7364), (1841, 6660), (2220, 5523), (2331, 5260), (2367, 5180), (2590, 4734), (2630, 4662), (3108, 3945), (3156, 3885), (3330, 3682)]