325732080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5281}}^1$

素因数の和:5554

約数の個数: 80

約数和(自身を含む): 1013890464

約数和(自身を除く): 688158384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 5281, 6168, 7710, 10280, 10562, 12336, 15420, 15843, 20560, 21124, 26405, 30840, 31686, 42248, 52810, 61680, 63372, 79215, 84496, 105620, 126744, 158430, 211240, 253488, 316860, 422480, 633720, 1267440, 1357217, 2714434, 4071651, 5428868, 6786085, 8143302, 10857736, 13572170, 16286604, 20358255, 21715472, 27144340, 32573208, 40716510, 54288680, 65146416, 81433020, 108577360, 162866040, 325732080]

約数ペア:

[(1, 325732080), (2, 162866040), (3, 108577360), (4, 81433020), (5, 65146416), (6, 54288680), (8, 40716510), (10, 32573208), (12, 27144340), (15, 21715472), (16, 20358255), (20, 16286604), (24, 13572170), (30, 10857736), (40, 8143302), (48, 6786085), (60, 5428868), (80, 4071651), (120, 2714434), (240, 1357217), (257, 1267440), (514, 633720), (771, 422480), (1028, 316860), (1285, 253488), (1542, 211240), (2056, 158430), (2570, 126744), (3084, 105620), (3855, 84496), (4112, 79215), (5140, 63372), (5281, 61680), (6168, 52810), (7710, 42248), (10280, 31686), (10562, 30840), (12336, 26405), (15420, 21124), (15843, 20560)]