206624160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{143489}}^1$

素因数の和:143510

約数の個数: 72

約数和(自身を含む): 705109860

約数和(自身を除く): 498485700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 143489, 286978, 430467, 573956, 717445, 860934, 1147912, 1291401, 1434890, 1721868, 2152335, 2295824, 2582802, 2869780, 3443736, 4304670, 4591648, 5165604, 5739560, 6457005, 6887472, 8609340, 10331208, 11479120, 12914010, 13774944, 17218680, 20662416, 22958240, 25828020, 34437360, 41324832, 51656040, 68874720, 103312080, 206624160]

約数ペア:

[(1, 206624160), (2, 103312080), (3, 68874720), (4, 51656040), (5, 41324832), (6, 34437360), (8, 25828020), (9, 22958240), (10, 20662416), (12, 17218680), (15, 13774944), (16, 12914010), (18, 11479120), (20, 10331208), (24, 8609340), (30, 6887472), (32, 6457005), (36, 5739560), (40, 5165604), (45, 4591648), (48, 4304670), (60, 3443736), (72, 2869780), (80, 2582802), (90, 2295824), (96, 2152335), (120, 1721868), (144, 1434890), (160, 1291401), (180, 1147912), (240, 860934), (288, 717445), (360, 573956), (480, 430467), (720, 286978), (1440, 143489)]