201506040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{559739}}^1$

素因数の和:559756

約数の個数: 48

約数和(自身を含む): 654895800

約数和(自身を除く): 453389760

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, 559739, 1119478, 1679217, 2238956, 2798695, 3358434, 4477912, 5037651, 5597390, 6716868, 8396085, 10075302, 11194780, 13433736, 16792170, 20150604, 22389560, 25188255, 33584340, 40301208, 50376510, 67168680, 100753020, 201506040]

約数ペア:

[(1, 201506040), (2, 100753020), (3, 67168680), (4, 50376510), (5, 40301208), (6, 33584340), (8, 25188255), (9, 22389560), (10, 20150604), (12, 16792170), (15, 13433736), (18, 11194780), (20, 10075302), (24, 8396085), (30, 6716868), (36, 5597390), (40, 5037651), (45, 4477912), (60, 3358434), (72, 2798695), (90, 2238956), (120, 1679217), (180, 1119478), (360, 559739)]