488927280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2677}}^1$

素因数の和:3454

約数の個数: 80

約数和(自身を含む): 1518233184

約数和(自身を除く): 1029305904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 761, 1522, 2283, 2677, 3044, 3805, 4566, 5354, 6088, 7610, 8031, 9132, 10708, 11415, 12176, 13385, 15220, 16062, 18264, 21416, 22830, 26770, 30440, 32124, 36528, 40155, 42832, 45660, 53540, 60880, 64248, 80310, 91320, 107080, 128496, 160620, 182640, 214160, 321240, 642480, 2037197, 4074394, 6111591, 8148788, 10185985, 12223182, 16297576, 20371970, 24446364, 30557955, 32595152, 40743940, 48892728, 61115910, 81487880, 97785456, 122231820, 162975760, 244463640, 488927280]

約数ペア:

[(1, 488927280), (2, 244463640), (3, 162975760), (4, 122231820), (5, 97785456), (6, 81487880), (8, 61115910), (10, 48892728), (12, 40743940), (15, 32595152), (16, 30557955), (20, 24446364), (24, 20371970), (30, 16297576), (40, 12223182), (48, 10185985), (60, 8148788), (80, 6111591), (120, 4074394), (240, 2037197), (761, 642480), (1522, 321240), (2283, 214160), (2677, 182640), (3044, 160620), (3805, 128496), (4566, 107080), (5354, 91320), (6088, 80310), (7610, 64248), (8031, 60880), (9132, 53540), (10708, 45660), (11415, 42832), (12176, 40155), (13385, 36528), (15220, 32124), (16062, 30440), (18264, 26770), (21416, 22830)]