151434120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 469929600

約数和(自身を除く): 318495480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 73, 118, 120, 146, 177, 219, 236, 292, 293, 295, 354, 365, 438, 472, 584, 586, 590, 708, 730, 876, 879, 885, 1095, 1172, 1180, 1416, 1460, 1465, 1752, 1758, 1770, 2190, 2344, 2360, 2920, 2930, 3516, 3540, 4307, 4380, 4395, 5860, 7032, 7080, 8614, 8760, 8790, 11720, 12921, 17228, 17287, 17580, 21389, 21535, 25842, 34456, 34574, 35160, 42778, 43070, 51684, 51861, 64167, 64605, 69148, 85556, 86140, 86435, 103368, 103722, 106945, 128334, 129210, 138296, 171112, 172280, 172870, 207444, 213890, 256668, 258420, 259305, 320835, 345740, 414888, 427780, 513336, 516840, 518610, 641670, 691480, 855560, 1037220, 1261951, 1283340, 2074440, 2523902, 2566680, 3785853, 5047804, 6309755, 7571706, 10095608, 12619510, 15143412, 18929265, 25239020, 30286824, 37858530, 50478040, 75717060, 151434120]

約数ペア:

[(1, 151434120), (2, 75717060), (3, 50478040), (4, 37858530), (5, 30286824), (6, 25239020), (8, 18929265), (10, 15143412), (12, 12619510), (15, 10095608), (20, 7571706), (24, 6309755), (30, 5047804), (40, 3785853), (59, 2566680), (60, 2523902), (73, 2074440), (118, 1283340), (120, 1261951), (146, 1037220), (177, 855560), (219, 691480), (236, 641670), (292, 518610), (293, 516840), (295, 513336), (354, 427780), (365, 414888), (438, 345740), (472, 320835), (584, 259305), (586, 258420), (590, 256668), (708, 213890), (730, 207444), (876, 172870), (879, 172280), (885, 171112), (1095, 138296), (1172, 129210), (1180, 128334), (1416, 106945), (1460, 103722), (1465, 103368), (1752, 86435), (1758, 86140), (1770, 85556), (2190, 69148), (2344, 64605), (2360, 64167), (2920, 51861), (2930, 51684), (3516, 43070), (3540, 42778), (4307, 35160), (4380, 34574), (4395, 34456), (5860, 25842), (7032, 21535), (7080, 21389), (8614, 17580), (8760, 17287), (8790, 17228), (11720, 12921)]