154804920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5683}}^1$

素因数の和:5924

約数の個数: 64

約数和(自身を含む): 466542720

約数和(自身を除く): 311737800

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, 3405, 4540, 5448, 5683, 6810, 9080, 11366, 13620, 17049, 22732, 27240, 28415, 34098, 45464, 56830, 68196, 85245, 113660, 136392, 170490, 227320, 340980, 681960, 1290041, 2580082, 3870123, 5160164, 6450205, 7740246, 10320328, 12900410, 15480492, 19350615, 25800820, 30960984, 38701230, 51601640, 77402460, 154804920]

約数ペア:

[(1, 154804920), (2, 77402460), (3, 51601640), (4, 38701230), (5, 30960984), (6, 25800820), (8, 19350615), (10, 15480492), (12, 12900410), (15, 10320328), (20, 7740246), (24, 6450205), (30, 5160164), (40, 3870123), (60, 2580082), (120, 1290041), (227, 681960), (454, 340980), (681, 227320), (908, 170490), (1135, 136392), (1362, 113660), (1816, 85245), (2270, 68196), (2724, 56830), (3405, 45464), (4540, 34098), (5448, 28415), (5683, 27240), (6810, 22732), (9080, 17049), (11366, 13620)]