1205776680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{591067}}^1$

素因数の和:591098

約数の個数: 64

約数和(自身を含む): 3830120640

約数和(自身を除く): 2624343960

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, 1020, 2040, 591067, 1182134, 1773201, 2364268, 2955335, 3546402, 4728536, 5910670, 7092804, 8866005, 10048139, 11821340, 14185608, 17732010, 20096278, 23642680, 30144417, 35464020, 40192556, 50240695, 60288834, 70928040, 80385112, 100481390, 120577668, 150722085, 200962780, 241155336, 301444170, 401925560, 602888340, 1205776680]

約数ペア:

[(1, 1205776680), (2, 602888340), (3, 401925560), (4, 301444170), (5, 241155336), (6, 200962780), (8, 150722085), (10, 120577668), (12, 100481390), (15, 80385112), (17, 70928040), (20, 60288834), (24, 50240695), (30, 40192556), (34, 35464020), (40, 30144417), (51, 23642680), (60, 20096278), (68, 17732010), (85, 14185608), (102, 11821340), (120, 10048139), (136, 8866005), (170, 7092804), (204, 5910670), (255, 4728536), (340, 3546402), (408, 2955335), (510, 2364268), (680, 1773201), (1020, 1182134), (2040, 591067)]