312284520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{867457}}^1$

素因数の和:867474

約数の個数: 48

約数和(自身を含む): 1014925860

約数和(自身を除く): 702641340

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, 867457, 1734914, 2602371, 3469828, 4337285, 5204742, 6939656, 7807113, 8674570, 10409484, 13011855, 15614226, 17349140, 20818968, 26023710, 31228452, 34698280, 39035565, 52047420, 62456904, 78071130, 104094840, 156142260, 312284520]

約数ペア:

[(1, 312284520), (2, 156142260), (3, 104094840), (4, 78071130), (5, 62456904), (6, 52047420), (8, 39035565), (9, 34698280), (10, 31228452), (12, 26023710), (15, 20818968), (18, 17349140), (20, 15614226), (24, 13011855), (30, 10409484), (36, 8674570), (40, 7807113), (45, 6939656), (60, 5204742), (72, 4337285), (90, 3469828), (120, 2602371), (180, 1734914), (360, 867457)]