578272560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2409469}}^1$

素因数の和:2409485

約数の個数: 40

約数和(自身を含む): 1792645680

約数和(自身を除く): 1214373120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2409469, 4818938, 7228407, 9637876, 12047345, 14456814, 19275752, 24094690, 28913628, 36142035, 38551504, 48189380, 57827256, 72284070, 96378760, 115654512, 144568140, 192757520, 289136280, 578272560]

約数ペア:

[(1, 578272560), (2, 289136280), (3, 192757520), (4, 144568140), (5, 115654512), (6, 96378760), (8, 72284070), (10, 57827256), (12, 48189380), (15, 38551504), (16, 36142035), (20, 28913628), (24, 24094690), (30, 19275752), (40, 14456814), (48, 12047345), (60, 9637876), (80, 7228407), (120, 4818938), (240, 2409469)]