73400280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5413}}^1$

素因数の和:5540

約数の個数: 64

約数和(自身を含む): 222190560

約数和(自身を除く): 148790280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 5413, 6780, 10826, 13560, 16239, 21652, 27065, 32478, 43304, 54130, 64956, 81195, 108260, 129912, 162390, 216520, 324780, 611669, 649560, 1223338, 1835007, 2446676, 3058345, 3670014, 4893352, 6116690, 7340028, 9175035, 12233380, 14680056, 18350070, 24466760, 36700140, 73400280]

約数ペア:

[(1, 73400280), (2, 36700140), (3, 24466760), (4, 18350070), (5, 14680056), (6, 12233380), (8, 9175035), (10, 7340028), (12, 6116690), (15, 4893352), (20, 3670014), (24, 3058345), (30, 2446676), (40, 1835007), (60, 1223338), (113, 649560), (120, 611669), (226, 324780), (339, 216520), (452, 162390), (565, 129912), (678, 108260), (904, 81195), (1130, 64956), (1356, 54130), (1695, 43304), (2260, 32478), (2712, 27065), (3390, 21652), (4520, 16239), (5413, 13560), (6780, 10826)]