386276760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1072991}}^1$

素因数の和:1073008

約数の個数: 48

約数和(自身を含む): 1255400640

約数和(自身を除く): 869123880

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, 1072991, 2145982, 3218973, 4291964, 5364955, 6437946, 8583928, 9656919, 10729910, 12875892, 16094865, 19313838, 21459820, 25751784, 32189730, 38627676, 42919640, 48284595, 64379460, 77255352, 96569190, 128758920, 193138380, 386276760]

約数ペア:

[(1, 386276760), (2, 193138380), (3, 128758920), (4, 96569190), (5, 77255352), (6, 64379460), (8, 48284595), (9, 42919640), (10, 38627676), (12, 32189730), (15, 25751784), (18, 21459820), (20, 19313838), (24, 16094865), (30, 12875892), (36, 10729910), (40, 9656919), (45, 8583928), (60, 6437946), (72, 5364955), (90, 4291964), (120, 3218973), (180, 2145982), (360, 1072991)]