127596960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{88609}}^1$

素因数の和:88630

約数の個数: 72

約数和(自身を含む): 435429540

約数和(自身を除く): 307832580

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, 88609, 177218, 265827, 354436, 443045, 531654, 708872, 797481, 886090, 1063308, 1329135, 1417744, 1594962, 1772180, 2126616, 2658270, 2835488, 3189924, 3544360, 3987405, 4253232, 5316540, 6379848, 7088720, 7974810, 8506464, 10633080, 12759696, 14177440, 15949620, 21266160, 25519392, 31899240, 42532320, 63798480, 127596960]

約数ペア:

[(1, 127596960), (2, 63798480), (3, 42532320), (4, 31899240), (5, 25519392), (6, 21266160), (8, 15949620), (9, 14177440), (10, 12759696), (12, 10633080), (15, 8506464), (16, 7974810), (18, 7088720), (20, 6379848), (24, 5316540), (30, 4253232), (32, 3987405), (36, 3544360), (40, 3189924), (45, 2835488), (48, 2658270), (60, 2126616), (72, 1772180), (80, 1594962), (90, 1417744), (96, 1329135), (120, 1063308), (144, 886090), (160, 797481), (180, 708872), (240, 531654), (288, 443045), (360, 354436), (480, 265827), (720, 177218), (1440, 88609)]