47637480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 109956120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 151, 165, 220, 239, 264, 302, 330, 440, 453, 478, 604, 660, 717, 755, 906, 956, 1195, 1208, 1320, 1434, 1510, 1661, 1812, 1912, 2265, 2390, 2629, 2868, 3020, 3322, 3585, 3624, 4530, 4780, 4983, 5258, 5736, 6040, 6644, 7170, 7887, 8305, 9060, 9560, 9966, 10516, 13145, 13288, 14340, 15774, 16610, 18120, 19932, 21032, 24915, 26290, 28680, 31548, 33220, 36089, 39435, 39864, 49830, 52580, 63096, 66440, 72178, 78870, 99660, 105160, 108267, 144356, 157740, 180445, 199320, 216534, 288712, 315480, 360890, 396979, 433068, 541335, 721780, 793958, 866136, 1082670, 1190937, 1443560, 1587916, 1984895, 2165340, 2381874, 3175832, 3969790, 4330680, 4763748, 5954685, 7939580, 9527496, 11909370, 15879160, 23818740, 47637480]

約数ペア:

[(1, 47637480), (2, 23818740), (3, 15879160), (4, 11909370), (5, 9527496), (6, 7939580), (8, 5954685), (10, 4763748), (11, 4330680), (12, 3969790), (15, 3175832), (20, 2381874), (22, 2165340), (24, 1984895), (30, 1587916), (33, 1443560), (40, 1190937), (44, 1082670), (55, 866136), (60, 793958), (66, 721780), (88, 541335), (110, 433068), (120, 396979), (132, 360890), (151, 315480), (165, 288712), (220, 216534), (239, 199320), (264, 180445), (302, 157740), (330, 144356), (440, 108267), (453, 105160), (478, 99660), (604, 78870), (660, 72178), (717, 66440), (755, 63096), (906, 52580), (956, 49830), (1195, 39864), (1208, 39435), (1320, 36089), (1434, 33220), (1510, 31548), (1661, 28680), (1812, 26290), (1912, 24915), (2265, 21032), (2390, 19932), (2629, 18120), (2868, 16610), (3020, 15774), (3322, 14340), (3585, 13288), (3624, 13145), (4530, 10516), (4780, 9966), (4983, 9560), (5258, 9060), (5736, 8305), (6040, 7887), (6644, 7170)]