2019427680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4207141}}^1$

素因数の和:4207159

約数の個数: 48

約数和(自身を含む): 6361198704

約数和(自身を除く): 4341771024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4207141, 8414282, 12621423, 16828564, 21035705, 25242846, 33657128, 42071410, 50485692, 63107115, 67314256, 84142820, 100971384, 126214230, 134628512, 168285640, 201942768, 252428460, 336571280, 403885536, 504856920, 673142560, 1009713840, 2019427680]

約数ペア:

[(1, 2019427680), (2, 1009713840), (3, 673142560), (4, 504856920), (5, 403885536), (6, 336571280), (8, 252428460), (10, 201942768), (12, 168285640), (15, 134628512), (16, 126214230), (20, 100971384), (24, 84142820), (30, 67314256), (32, 63107115), (40, 50485692), (48, 42071410), (60, 33657128), (80, 25242846), (96, 21035705), (120, 16828564), (160, 12621423), (240, 8414282), (480, 4207141)]