202207440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{842531}}^1$

素因数の和:842547

約数の個数: 40

約数和(自身を含む): 626843808

約数和(自身を除く): 424636368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 842531, 1685062, 2527593, 3370124, 4212655, 5055186, 6740248, 8425310, 10110372, 12637965, 13480496, 16850620, 20220744, 25275930, 33701240, 40441488, 50551860, 67402480, 101103720, 202207440]

約数ペア:

[(1, 202207440), (2, 101103720), (3, 67402480), (4, 50551860), (5, 40441488), (6, 33701240), (8, 25275930), (10, 20220744), (12, 16850620), (15, 13480496), (16, 12637965), (20, 10110372), (24, 8425310), (30, 6740248), (40, 5055186), (48, 4212655), (60, 3370124), (80, 2527593), (120, 1685062), (240, 842531)]