72061360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 201522816

約数和(自身を除く): 129461456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 593, 620, 784, 868, 980, 1085, 1186, 1240, 1519, 1736, 1960, 2170, 2372, 2480, 2965, 3038, 3472, 3920, 4151, 4340, 4744, 5930, 6076, 7595, 8302, 8680, 9488, 11860, 12152, 15190, 16604, 17360, 18383, 20755, 23720, 24304, 29057, 30380, 33208, 36766, 41510, 47440, 58114, 60760, 66416, 73532, 83020, 91915, 116228, 121520, 128681, 145285, 147064, 166040, 183830, 232456, 257362, 290570, 294128, 332080, 367660, 464912, 514724, 581140, 643405, 735320, 900767, 1029448, 1162280, 1286810, 1470640, 1801534, 2058896, 2324560, 2573620, 3603068, 4503835, 5147240, 7206136, 9007670, 10294480, 14412272, 18015340, 36030680, 72061360]

約数ペア:

[(1, 72061360), (2, 36030680), (4, 18015340), (5, 14412272), (7, 10294480), (8, 9007670), (10, 7206136), (14, 5147240), (16, 4503835), (20, 3603068), (28, 2573620), (31, 2324560), (35, 2058896), (40, 1801534), (49, 1470640), (56, 1286810), (62, 1162280), (70, 1029448), (80, 900767), (98, 735320), (112, 643405), (124, 581140), (140, 514724), (155, 464912), (196, 367660), (217, 332080), (245, 294128), (248, 290570), (280, 257362), (310, 232456), (392, 183830), (434, 166040), (490, 147064), (496, 145285), (560, 128681), (593, 121520), (620, 116228), (784, 91915), (868, 83020), (980, 73532), (1085, 66416), (1186, 60760), (1240, 58114), (1519, 47440), (1736, 41510), (1960, 36766), (2170, 33208), (2372, 30380), (2480, 29057), (2965, 24304), (3038, 23720), (3472, 20755), (3920, 18383), (4151, 17360), (4340, 16604), (4744, 15190), (5930, 12152), (6076, 11860), (7595, 9488), (8302, 8680)]