1850280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 5883840

約数和(自身を除く): 4033560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 907, 1020, 1814, 2040, 2721, 3628, 4535, 5442, 7256, 9070, 10884, 13605, 15419, 18140, 21768, 27210, 30838, 36280, 46257, 54420, 61676, 77095, 92514, 108840, 123352, 154190, 185028, 231285, 308380, 370056, 462570, 616760, 925140, 1850280]

約数ペア:

[(1, 1850280), (2, 925140), (3, 616760), (4, 462570), (5, 370056), (6, 308380), (8, 231285), (10, 185028), (12, 154190), (15, 123352), (17, 108840), (20, 92514), (24, 77095), (30, 61676), (34, 54420), (40, 46257), (51, 36280), (60, 30838), (68, 27210), (85, 21768), (102, 18140), (120, 15419), (136, 13605), (170, 10884), (204, 9070), (255, 7256), (340, 5442), (408, 4535), (510, 3628), (680, 2721), (907, 2040), (1020, 1814)]