203654040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3137}}^1$

素因数の和:3692

約数の個数: 64

約数和(自身を含む): 612286560

約数和(自身を除く): 408632520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 1082, 1623, 2164, 2705, 3137, 3246, 4328, 5410, 6274, 6492, 8115, 9411, 10820, 12548, 12984, 15685, 16230, 18822, 21640, 25096, 31370, 32460, 37644, 47055, 62740, 64920, 75288, 94110, 125480, 188220, 376440, 1697117, 3394234, 5091351, 6788468, 8485585, 10182702, 13576936, 16971170, 20365404, 25456755, 33942340, 40730808, 50913510, 67884680, 101827020, 203654040]

約数ペア:

[(1, 203654040), (2, 101827020), (3, 67884680), (4, 50913510), (5, 40730808), (6, 33942340), (8, 25456755), (10, 20365404), (12, 16971170), (15, 13576936), (20, 10182702), (24, 8485585), (30, 6788468), (40, 5091351), (60, 3394234), (120, 1697117), (541, 376440), (1082, 188220), (1623, 125480), (2164, 94110), (2705, 75288), (3137, 64920), (3246, 62740), (4328, 47055), (5410, 37644), (6274, 32460), (6492, 31370), (8115, 25096), (9411, 21640), (10820, 18822), (12548, 16230), (12984, 15685)]