330354160

素因数分解:

$2^4\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{2659}}^1$

素因数の和:4225

約数の個数: 40

約数和(自身を含む): 768857040

約数和(自身を除く): 438502880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1553, 2659, 3106, 5318, 6212, 7765, 10636, 12424, 13295, 15530, 21272, 24848, 26590, 31060, 42544, 53180, 62120, 106360, 124240, 212720, 4129427, 8258854, 16517708, 20647135, 33035416, 41294270, 66070832, 82588540, 165177080, 330354160]

約数ペア:

[(1, 330354160), (2, 165177080), (4, 82588540), (5, 66070832), (8, 41294270), (10, 33035416), (16, 20647135), (20, 16517708), (40, 8258854), (80, 4129427), (1553, 212720), (2659, 124240), (3106, 106360), (5318, 62120), (6212, 53180), (7765, 42544), (10636, 31060), (12424, 26590), (13295, 24848), (15530, 21272)]