61151856240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1280399}}^1$

素因数の和:1280614

約数の個数: 80

約数和(自身を含む): 190523520000

約数和(自身を除く): 129371663760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 7960, 9552, 11940, 15920, 23880, 47760, 1280399, 2560798, 3841197, 5121596, 6401995, 7682394, 10243192, 12803990, 15364788, 19205985, 20486384, 25607980, 30729576, 38411970, 51215960, 61459152, 76823940, 102431920, 153647880, 254799401, 307295760, 509598802, 764398203, 1019197604, 1273997005, 1528796406, 2038395208, 2547994010, 3057592812, 3821991015, 4076790416, 5095988020, 6115185624, 7643982030, 10191976040, 12230371248, 15287964060, 20383952080, 30575928120, 61151856240]

約数ペア:

[(1, 61151856240), (2, 30575928120), (3, 20383952080), (4, 15287964060), (5, 12230371248), (6, 10191976040), (8, 7643982030), (10, 6115185624), (12, 5095988020), (15, 4076790416), (16, 3821991015), (20, 3057592812), (24, 2547994010), (30, 2038395208), (40, 1528796406), (48, 1273997005), (60, 1019197604), (80, 764398203), (120, 509598802), (199, 307295760), (240, 254799401), (398, 153647880), (597, 102431920), (796, 76823940), (995, 61459152), (1194, 51215960), (1592, 38411970), (1990, 30729576), (2388, 25607980), (2985, 20486384), (3184, 19205985), (3980, 15364788), (4776, 12803990), (5970, 10243192), (7960, 7682394), (9552, 6401995), (11940, 5121596), (15920, 3841197), (23880, 2560798), (47760, 1280399)]