71291760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{297049}}^1$

素因数の和:297065

約数の個数: 40

約数和(自身を含む): 221005200

約数和(自身を除く): 149713440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 297049, 594098, 891147, 1188196, 1485245, 1782294, 2376392, 2970490, 3564588, 4455735, 4752784, 5940980, 7129176, 8911470, 11881960, 14258352, 17822940, 23763920, 35645880, 71291760]

約数ペア:

[(1, 71291760), (2, 35645880), (3, 23763920), (4, 17822940), (5, 14258352), (6, 11881960), (8, 8911470), (10, 7129176), (12, 5940980), (15, 4752784), (16, 4455735), (20, 3564588), (24, 2970490), (30, 2376392), (40, 1782294), (48, 1485245), (60, 1188196), (80, 891147), (120, 594098), (240, 297049)]