15090960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 47157696

約数和(自身を除く): 32066736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 277, 454, 554, 681, 831, 908, 1108, 1135, 1362, 1385, 1662, 1816, 2216, 2270, 2724, 2770, 3324, 3405, 3632, 4155, 4432, 4540, 5448, 5540, 6648, 6810, 8310, 9080, 10896, 11080, 13296, 13620, 16620, 18160, 22160, 27240, 33240, 54480, 62879, 66480, 125758, 188637, 251516, 314395, 377274, 503032, 628790, 754548, 943185, 1006064, 1257580, 1509096, 1886370, 2515160, 3018192, 3772740, 5030320, 7545480, 15090960]

約数ペア:

[(1, 15090960), (2, 7545480), (3, 5030320), (4, 3772740), (5, 3018192), (6, 2515160), (8, 1886370), (10, 1509096), (12, 1257580), (15, 1006064), (16, 943185), (20, 754548), (24, 628790), (30, 503032), (40, 377274), (48, 314395), (60, 251516), (80, 188637), (120, 125758), (227, 66480), (240, 62879), (277, 54480), (454, 33240), (554, 27240), (681, 22160), (831, 18160), (908, 16620), (1108, 13620), (1135, 13296), (1362, 11080), (1385, 10896), (1662, 9080), (1816, 8310), (2216, 6810), (2270, 6648), (2724, 5540), (2770, 5448), (3324, 4540), (3405, 4432), (3632, 4155)]