480909480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{39679}}^1$

素因数の和:39794

約数の個数: 64

約数和(自身を含む): 1457049600

約数和(自身を除く): 976140120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 39679, 79358, 119037, 158716, 198395, 238074, 317432, 396790, 476148, 595185, 793580, 952296, 1190370, 1587160, 2380740, 4007579, 4761480, 8015158, 12022737, 16030316, 20037895, 24045474, 32060632, 40075790, 48090948, 60113685, 80151580, 96181896, 120227370, 160303160, 240454740, 480909480]

約数ペア:

[(1, 480909480), (2, 240454740), (3, 160303160), (4, 120227370), (5, 96181896), (6, 80151580), (8, 60113685), (10, 48090948), (12, 40075790), (15, 32060632), (20, 24045474), (24, 20037895), (30, 16030316), (40, 12022737), (60, 8015158), (101, 4761480), (120, 4007579), (202, 2380740), (303, 1587160), (404, 1190370), (505, 952296), (606, 793580), (808, 595185), (1010, 476148), (1212, 396790), (1515, 317432), (2020, 238074), (2424, 198395), (3030, 158716), (4040, 119037), (6060, 79358), (12120, 39679)]