12845160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1199

約数の個数: 96

約数和(自身を含む): 43130880

約数和(自身を除く): 30285720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1151, 1240, 1395, 1860, 2232, 2302, 2790, 3453, 3720, 4604, 5580, 5755, 6906, 9208, 10359, 11160, 11510, 13812, 17265, 20718, 23020, 27624, 34530, 35681, 41436, 46040, 51795, 69060, 71362, 82872, 103590, 107043, 138120, 142724, 178405, 207180, 214086, 285448, 321129, 356810, 414360, 428172, 535215, 642258, 713620, 856344, 1070430, 1284516, 1427240, 1605645, 2140860, 2569032, 3211290, 4281720, 6422580, 12845160]

約数ペア:

[(1, 12845160), (2, 6422580), (3, 4281720), (4, 3211290), (5, 2569032), (6, 2140860), (8, 1605645), (9, 1427240), (10, 1284516), (12, 1070430), (15, 856344), (18, 713620), (20, 642258), (24, 535215), (30, 428172), (31, 414360), (36, 356810), (40, 321129), (45, 285448), (60, 214086), (62, 207180), (72, 178405), (90, 142724), (93, 138120), (120, 107043), (124, 103590), (155, 82872), (180, 71362), (186, 69060), (248, 51795), (279, 46040), (310, 41436), (360, 35681), (372, 34530), (465, 27624), (558, 23020), (620, 20718), (744, 17265), (930, 13812), (1116, 11510), (1151, 11160), (1240, 10359), (1395, 9208), (1860, 6906), (2232, 5755), (2302, 5580), (2790, 4604), (3453, 3720)]