4077187440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16988281}}^1$

素因数の和:16988297

約数の個数: 40

約数和(自身を含む): 12639281808

約数和(自身を除く): 8562094368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16988281, 33976562, 50964843, 67953124, 84941405, 101929686, 135906248, 169882810, 203859372, 254824215, 271812496, 339765620, 407718744, 509648430, 679531240, 815437488, 1019296860, 1359062480, 2038593720, 4077187440]

約数ペア:

[(1, 4077187440), (2, 2038593720), (3, 1359062480), (4, 1019296860), (5, 815437488), (6, 679531240), (8, 509648430), (10, 407718744), (12, 339765620), (15, 271812496), (16, 254824215), (20, 203859372), (24, 169882810), (30, 135906248), (40, 101929686), (48, 84941405), (60, 67953124), (80, 50964843), (120, 33976562), (240, 16988281)]