4455060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 12785472

約数和(自身を除く): 8330412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 1811, 2460, 3622, 5433, 7244, 9055, 10866, 18110, 21732, 27165, 36220, 54330, 74251, 108660, 148502, 222753, 297004, 371255, 445506, 742510, 891012, 1113765, 1485020, 2227530, 4455060]

約数ペア:

[(1, 4455060), (2, 2227530), (3, 1485020), (4, 1113765), (5, 891012), (6, 742510), (10, 445506), (12, 371255), (15, 297004), (20, 222753), (30, 148502), (41, 108660), (60, 74251), (82, 54330), (123, 36220), (164, 27165), (205, 21732), (246, 18110), (410, 10866), (492, 9055), (615, 7244), (820, 5433), (1230, 3622), (1811, 2460)]