545809080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19031}}^1$

素因数の和:19284

約数の個数: 64

約数和(自身を含む): 1644364800

約数和(自身を除く): 1098555720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 14340, 19031, 28680, 38062, 57093, 76124, 95155, 114186, 152248, 190310, 228372, 285465, 380620, 456744, 570930, 761240, 1141860, 2283720, 4548409, 9096818, 13645227, 18193636, 22742045, 27290454, 36387272, 45484090, 54580908, 68226135, 90968180, 109161816, 136452270, 181936360, 272904540, 545809080]

約数ペア:

[(1, 545809080), (2, 272904540), (3, 181936360), (4, 136452270), (5, 109161816), (6, 90968180), (8, 68226135), (10, 54580908), (12, 45484090), (15, 36387272), (20, 27290454), (24, 22742045), (30, 18193636), (40, 13645227), (60, 9096818), (120, 4548409), (239, 2283720), (478, 1141860), (717, 761240), (956, 570930), (1195, 456744), (1434, 380620), (1912, 285465), (2390, 228372), (2868, 190310), (3585, 152248), (4780, 114186), (5736, 95155), (7170, 76124), (9560, 57093), (14340, 38062), (19031, 28680)]