664492560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12197}}^1$

素因数の和:12440

約数の個数: 80

約数和(自身を含む): 2069171136

約数和(自身を除く): 1404678576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 3632, 4540, 5448, 6810, 9080, 10896, 12197, 13620, 18160, 24394, 27240, 36591, 48788, 54480, 60985, 73182, 97576, 121970, 146364, 182955, 195152, 243940, 292728, 365910, 487880, 585456, 731820, 975760, 1463640, 2768719, 2927280, 5537438, 8306157, 11074876, 13843595, 16612314, 22149752, 27687190, 33224628, 41530785, 44299504, 55374380, 66449256, 83061570, 110748760, 132898512, 166123140, 221497520, 332246280, 664492560]

約数ペア:

[(1, 664492560), (2, 332246280), (3, 221497520), (4, 166123140), (5, 132898512), (6, 110748760), (8, 83061570), (10, 66449256), (12, 55374380), (15, 44299504), (16, 41530785), (20, 33224628), (24, 27687190), (30, 22149752), (40, 16612314), (48, 13843595), (60, 11074876), (80, 8306157), (120, 5537438), (227, 2927280), (240, 2768719), (454, 1463640), (681, 975760), (908, 731820), (1135, 585456), (1362, 487880), (1816, 365910), (2270, 292728), (2724, 243940), (3405, 195152), (3632, 182955), (4540, 146364), (5448, 121970), (6810, 97576), (9080, 73182), (10896, 60985), (12197, 54480), (13620, 48788), (18160, 36591), (24394, 27240)]