72652080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2939}}^1$

素因数の和:3058

約数の個数: 80

約数和(自身を含む): 227485440

約数和(自身を除く): 154833360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 2939, 3090, 4120, 4944, 5878, 6180, 8240, 8817, 11756, 12360, 14695, 17634, 23512, 24720, 29390, 35268, 44085, 47024, 58780, 70536, 88170, 117560, 141072, 176340, 235120, 302717, 352680, 605434, 705360, 908151, 1210868, 1513585, 1816302, 2421736, 3027170, 3632604, 4540755, 4843472, 6054340, 7265208, 9081510, 12108680, 14530416, 18163020, 24217360, 36326040, 72652080]

約数ペア:

[(1, 72652080), (2, 36326040), (3, 24217360), (4, 18163020), (5, 14530416), (6, 12108680), (8, 9081510), (10, 7265208), (12, 6054340), (15, 4843472), (16, 4540755), (20, 3632604), (24, 3027170), (30, 2421736), (40, 1816302), (48, 1513585), (60, 1210868), (80, 908151), (103, 705360), (120, 605434), (206, 352680), (240, 302717), (309, 235120), (412, 176340), (515, 141072), (618, 117560), (824, 88170), (1030, 70536), (1236, 58780), (1545, 47024), (1648, 44085), (2060, 35268), (2472, 29390), (2939, 24720), (3090, 23512), (4120, 17634), (4944, 14695), (5878, 12360), (6180, 11756), (8240, 8817)]