12933156960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8981359}}^1$

素因数の和:8981380

約数の個数: 72

約数和(自身を含む): 44134403040

約数和(自身を除く): 31201246080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8981359, 17962718, 26944077, 35925436, 44906795, 53888154, 71850872, 80832231, 89813590, 107776308, 134720385, 143701744, 161664462, 179627180, 215552616, 269440770, 287403488, 323328924, 359254360, 404161155, 431105232, 538881540, 646657848, 718508720, 808322310, 862210464, 1077763080, 1293315696, 1437017440, 1616644620, 2155526160, 2586631392, 3233289240, 4311052320, 6466578480, 12933156960]

約数ペア:

[(1, 12933156960), (2, 6466578480), (3, 4311052320), (4, 3233289240), (5, 2586631392), (6, 2155526160), (8, 1616644620), (9, 1437017440), (10, 1293315696), (12, 1077763080), (15, 862210464), (16, 808322310), (18, 718508720), (20, 646657848), (24, 538881540), (30, 431105232), (32, 404161155), (36, 359254360), (40, 323328924), (45, 287403488), (48, 269440770), (60, 215552616), (72, 179627180), (80, 161664462), (90, 143701744), (96, 134720385), (120, 107776308), (144, 89813590), (160, 80832231), (180, 71850872), (240, 53888154), (288, 44906795), (360, 35925436), (480, 26944077), (720, 17962718), (1440, 8981359)]