73552020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1237}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 206320128

約数和(自身を除く): 132768108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 991, 1237, 1982, 2474, 2973, 3711, 3964, 4948, 4955, 5946, 6185, 7422, 9910, 11892, 12370, 14844, 14865, 18555, 19820, 24740, 29730, 37110, 59460, 74220, 1225867, 2451734, 3677601, 4903468, 6129335, 7355202, 12258670, 14710404, 18388005, 24517340, 36776010, 73552020]

約数ペア:

[(1, 73552020), (2, 36776010), (3, 24517340), (4, 18388005), (5, 14710404), (6, 12258670), (10, 7355202), (12, 6129335), (15, 4903468), (20, 3677601), (30, 2451734), (60, 1225867), (991, 74220), (1237, 59460), (1982, 37110), (2474, 29730), (2973, 24740), (3711, 19820), (3964, 18555), (4948, 14865), (4955, 14844), (5946, 12370), (6185, 11892), (7422, 9910)]