212589120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{221447}}^1$

素因数の和:221467

約数の個数: 56

約数和(自身を含む): 674973504

約数和(自身を除く): 462384384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 221447, 442894, 664341, 885788, 1107235, 1328682, 1771576, 2214470, 2657364, 3321705, 3543152, 4428940, 5314728, 6643410, 7086304, 8857880, 10629456, 13286820, 14172608, 17715760, 21258912, 26573640, 35431520, 42517824, 53147280, 70863040, 106294560, 212589120]

約数ペア:

[(1, 212589120), (2, 106294560), (3, 70863040), (4, 53147280), (5, 42517824), (6, 35431520), (8, 26573640), (10, 21258912), (12, 17715760), (15, 14172608), (16, 13286820), (20, 10629456), (24, 8857880), (30, 7086304), (32, 6643410), (40, 5314728), (48, 4428940), (60, 3543152), (64, 3321705), (80, 2657364), (96, 2214470), (120, 1771576), (160, 1328682), (192, 1107235), (240, 885788), (320, 664341), (480, 442894), (960, 221447)]