392278980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{159463}}^1$

素因数の和:159516

約数の個数: 48

約数和(自身を含む): 1125177984

約数和(自身を除く): 732899004

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, 2460, 159463, 318926, 478389, 637852, 797315, 956778, 1594630, 1913556, 2391945, 3189260, 4783890, 6537983, 9567780, 13075966, 19613949, 26151932, 32689915, 39227898, 65379830, 78455796, 98069745, 130759660, 196139490, 392278980]

約数ペア:

[(1, 392278980), (2, 196139490), (3, 130759660), (4, 98069745), (5, 78455796), (6, 65379830), (10, 39227898), (12, 32689915), (15, 26151932), (20, 19613949), (30, 13075966), (41, 9567780), (60, 6537983), (82, 4783890), (123, 3189260), (164, 2391945), (205, 1913556), (246, 1594630), (410, 956778), (492, 797315), (615, 637852), (820, 478389), (1230, 318926), (2460, 159463)]