318685560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{11597}}^1$

素因数の和:11840

約数の個数: 64

約数和(自身を含む): 960314400

約数和(自身を除く): 641628840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6870, 9160, 11597, 13740, 23194, 27480, 34791, 46388, 57985, 69582, 92776, 115970, 139164, 173955, 231940, 278328, 347910, 463880, 695820, 1391640, 2655713, 5311426, 7967139, 10622852, 13278565, 15934278, 21245704, 26557130, 31868556, 39835695, 53114260, 63737112, 79671390, 106228520, 159342780, 318685560]

約数ペア:

[(1, 318685560), (2, 159342780), (3, 106228520), (4, 79671390), (5, 63737112), (6, 53114260), (8, 39835695), (10, 31868556), (12, 26557130), (15, 21245704), (20, 15934278), (24, 13278565), (30, 10622852), (40, 7967139), (60, 5311426), (120, 2655713), (229, 1391640), (458, 695820), (687, 463880), (916, 347910), (1145, 278328), (1374, 231940), (1832, 173955), (2290, 139164), (2748, 115970), (3435, 92776), (4580, 69582), (5496, 57985), (6870, 46388), (9160, 34791), (11597, 27480), (13740, 23194)]