12051180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 38907792

約数和(自身を除く): 26856612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 173, 180, 215, 258, 270, 324, 346, 387, 405, 430, 516, 519, 540, 645, 692, 774, 810, 860, 865, 1038, 1161, 1290, 1548, 1557, 1620, 1730, 1935, 2076, 2322, 2580, 2595, 3114, 3460, 3483, 3870, 4644, 4671, 5190, 5805, 6228, 6966, 7439, 7740, 7785, 9342, 10380, 11610, 13932, 14013, 14878, 15570, 17415, 18684, 22317, 23220, 23355, 28026, 29756, 31140, 34830, 37195, 44634, 46710, 56052, 66951, 69660, 70065, 74390, 89268, 93420, 111585, 133902, 140130, 148780, 200853, 223170, 267804, 280260, 334755, 401706, 446340, 602559, 669510, 803412, 1004265, 1205118, 1339020, 2008530, 2410236, 3012795, 4017060, 6025590, 12051180]

約数ペア:

[(1, 12051180), (2, 6025590), (3, 4017060), (4, 3012795), (5, 2410236), (6, 2008530), (9, 1339020), (10, 1205118), (12, 1004265), (15, 803412), (18, 669510), (20, 602559), (27, 446340), (30, 401706), (36, 334755), (43, 280260), (45, 267804), (54, 223170), (60, 200853), (81, 148780), (86, 140130), (90, 133902), (108, 111585), (129, 93420), (135, 89268), (162, 74390), (172, 70065), (173, 69660), (180, 66951), (215, 56052), (258, 46710), (270, 44634), (324, 37195), (346, 34830), (387, 31140), (405, 29756), (430, 28026), (516, 23355), (519, 23220), (540, 22317), (645, 18684), (692, 17415), (774, 15570), (810, 14878), (860, 14013), (865, 13932), (1038, 11610), (1161, 10380), (1290, 9342), (1548, 7785), (1557, 7740), (1620, 7439), (1730, 6966), (1935, 6228), (2076, 5805), (2322, 5190), (2580, 4671), (2595, 4644), (3114, 3870), (3460, 3483)]