142583520

素因数分解:

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

素因数の和:297067

約数の個数: 48

約数和(自身を含む): 449139600

約数和(自身を除く): 306556080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 297049, 594098, 891147, 1188196, 1485245, 1782294, 2376392, 2970490, 3564588, 4455735, 4752784, 5940980, 7129176, 8911470, 9505568, 11881960, 14258352, 17822940, 23763920, 28516704, 35645880, 47527840, 71291760, 142583520]

約数ペア:

[(1, 142583520), (2, 71291760), (3, 47527840), (4, 35645880), (5, 28516704), (6, 23763920), (8, 17822940), (10, 14258352), (12, 11881960), (15, 9505568), (16, 8911470), (20, 7129176), (24, 5940980), (30, 4752784), (32, 4455735), (40, 3564588), (48, 2970490), (60, 2376392), (80, 1782294), (96, 1485245), (120, 1188196), (160, 891147), (240, 594098), (480, 297049)]