306408120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{5897}}^1$

素因数の和:6344

約数の個数: 64

約数和(自身を含む): 921503520

約数和(自身を除く): 615095400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1299, 1732, 2165, 2598, 3464, 4330, 5196, 5897, 6495, 8660, 10392, 11794, 12990, 17320, 17691, 23588, 25980, 29485, 35382, 47176, 51960, 58970, 70764, 88455, 117940, 141528, 176910, 235880, 353820, 707640, 2553401, 5106802, 7660203, 10213604, 12767005, 15320406, 20427208, 25534010, 30640812, 38301015, 51068020, 61281624, 76602030, 102136040, 153204060, 306408120]

約数ペア:

[(1, 306408120), (2, 153204060), (3, 102136040), (4, 76602030), (5, 61281624), (6, 51068020), (8, 38301015), (10, 30640812), (12, 25534010), (15, 20427208), (20, 15320406), (24, 12767005), (30, 10213604), (40, 7660203), (60, 5106802), (120, 2553401), (433, 707640), (866, 353820), (1299, 235880), (1732, 176910), (2165, 141528), (2598, 117940), (3464, 88455), (4330, 70764), (5196, 58970), (5897, 51960), (6495, 47176), (8660, 35382), (10392, 29485), (11794, 25980), (12990, 23588), (17320, 17691)]