77170920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2833}}^1$

素因数の和:3074

約数の個数: 64

約数和(自身を含む): 232614720

約数和(自身を除く): 155443800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 2833, 3405, 4540, 5448, 5666, 6810, 8499, 9080, 11332, 13620, 14165, 16998, 22664, 27240, 28330, 33996, 42495, 56660, 67992, 84990, 113320, 169980, 339960, 643091, 1286182, 1929273, 2572364, 3215455, 3858546, 5144728, 6430910, 7717092, 9646365, 12861820, 15434184, 19292730, 25723640, 38585460, 77170920]

約数ペア:

[(1, 77170920), (2, 38585460), (3, 25723640), (4, 19292730), (5, 15434184), (6, 12861820), (8, 9646365), (10, 7717092), (12, 6430910), (15, 5144728), (20, 3858546), (24, 3215455), (30, 2572364), (40, 1929273), (60, 1286182), (120, 643091), (227, 339960), (454, 169980), (681, 113320), (908, 84990), (1135, 67992), (1362, 56660), (1816, 42495), (2270, 33996), (2724, 28330), (2833, 27240), (3405, 22664), (4540, 16998), (5448, 14165), (5666, 13620), (6810, 11332), (8499, 9080)]