237781680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9619}}^1$

素因数の和:9738

約数の個数: 80

約数和(自身を含む): 744357120

約数和(自身を除く): 506575440

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, 3090, 4120, 4944, 6180, 8240, 9619, 12360, 19238, 24720, 28857, 38476, 48095, 57714, 76952, 96190, 115428, 144285, 153904, 192380, 230856, 288570, 384760, 461712, 577140, 769520, 990757, 1154280, 1981514, 2308560, 2972271, 3963028, 4953785, 5944542, 7926056, 9907570, 11889084, 14861355, 15852112, 19815140, 23778168, 29722710, 39630280, 47556336, 59445420, 79260560, 118890840, 237781680]

約数ペア:

[(1, 237781680), (2, 118890840), (3, 79260560), (4, 59445420), (5, 47556336), (6, 39630280), (8, 29722710), (10, 23778168), (12, 19815140), (15, 15852112), (16, 14861355), (20, 11889084), (24, 9907570), (30, 7926056), (40, 5944542), (48, 4953785), (60, 3963028), (80, 2972271), (103, 2308560), (120, 1981514), (206, 1154280), (240, 990757), (309, 769520), (412, 577140), (515, 461712), (618, 384760), (824, 288570), (1030, 230856), (1236, 192380), (1545, 153904), (1648, 144285), (2060, 115428), (2472, 96190), (3090, 76952), (4120, 57714), (4944, 48095), (6180, 38476), (8240, 28857), (9619, 24720), (12360, 19238)]