2073936840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{72313}}^1$

素因数の和:72566

約数の個数: 64

約数和(自身を含む): 6247929600

約数和(自身を除く): 4173992760

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, 28680, 72313, 144626, 216939, 289252, 361565, 433878, 578504, 723130, 867756, 1084695, 1446260, 1735512, 2169390, 2892520, 4338780, 8677560, 17282807, 34565614, 51848421, 69131228, 86414035, 103696842, 138262456, 172828070, 207393684, 259242105, 345656140, 414787368, 518484210, 691312280, 1036968420, 2073936840]

約数ペア:

[(1, 2073936840), (2, 1036968420), (3, 691312280), (4, 518484210), (5, 414787368), (6, 345656140), (8, 259242105), (10, 207393684), (12, 172828070), (15, 138262456), (20, 103696842), (24, 86414035), (30, 69131228), (40, 51848421), (60, 34565614), (120, 17282807), (239, 8677560), (478, 4338780), (717, 2892520), (956, 2169390), (1195, 1735512), (1434, 1446260), (1912, 1084695), (2390, 867756), (2868, 723130), (3585, 578504), (4780, 433878), (5736, 361565), (7170, 289252), (9560, 216939), (14340, 144626), (28680, 72313)]