1447642440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4021229}}^1$

素因数の和:4021246

約数の個数: 48

約数和(自身を含む): 4704839100

約数和(自身を除く): 3257196660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4021229, 8042458, 12063687, 16084916, 20106145, 24127374, 32169832, 36191061, 40212290, 48254748, 60318435, 72382122, 80424580, 96509496, 120636870, 144764244, 160849160, 180955305, 241273740, 289528488, 361910610, 482547480, 723821220, 1447642440]

約数ペア:

[(1, 1447642440), (2, 723821220), (3, 482547480), (4, 361910610), (5, 289528488), (6, 241273740), (8, 180955305), (9, 160849160), (10, 144764244), (12, 120636870), (15, 96509496), (18, 80424580), (20, 72382122), (24, 60318435), (30, 48254748), (36, 40212290), (40, 36191061), (45, 32169832), (60, 24127374), (72, 20106145), (90, 16084916), (120, 12063687), (180, 8042458), (360, 4021229)]