219924960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1619}}^1$

素因数の和:1920

約数の個数: 96

約数和(自身を含む): 695640960

約数和(自身を除く): 475716000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 283, 480, 566, 849, 1132, 1415, 1619, 1698, 2264, 2830, 3238, 3396, 4245, 4528, 4857, 5660, 6476, 6792, 8095, 8490, 9056, 9714, 11320, 12952, 13584, 16190, 16980, 19428, 22640, 24285, 25904, 27168, 32380, 33960, 38856, 45280, 48570, 51808, 64760, 67920, 77712, 97140, 129520, 135840, 155424, 194280, 259040, 388560, 458177, 777120, 916354, 1374531, 1832708, 2290885, 2749062, 3665416, 4581770, 5498124, 6872655, 7330832, 9163540, 10996248, 13745310, 14661664, 18327080, 21992496, 27490620, 36654160, 43984992, 54981240, 73308320, 109962480, 219924960]

約数ペア:

[(1, 219924960), (2, 109962480), (3, 73308320), (4, 54981240), (5, 43984992), (6, 36654160), (8, 27490620), (10, 21992496), (12, 18327080), (15, 14661664), (16, 13745310), (20, 10996248), (24, 9163540), (30, 7330832), (32, 6872655), (40, 5498124), (48, 4581770), (60, 3665416), (80, 2749062), (96, 2290885), (120, 1832708), (160, 1374531), (240, 916354), (283, 777120), (480, 458177), (566, 388560), (849, 259040), (1132, 194280), (1415, 155424), (1619, 135840), (1698, 129520), (2264, 97140), (2830, 77712), (3238, 67920), (3396, 64760), (4245, 51808), (4528, 48570), (4857, 45280), (5660, 38856), (6476, 33960), (6792, 32380), (8095, 27168), (8490, 25904), (9056, 24285), (9714, 22640), (11320, 19428), (12952, 16980), (13584, 16190)]