1434120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 128

約数和(自身を含む): 4924800

約数和(自身を除く): 3490680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 37, 38, 40, 51, 57, 60, 68, 74, 76, 85, 95, 102, 111, 114, 120, 136, 148, 152, 170, 185, 190, 204, 222, 228, 255, 285, 296, 323, 340, 370, 380, 408, 444, 456, 510, 555, 570, 629, 646, 680, 703, 740, 760, 888, 969, 1020, 1110, 1140, 1258, 1292, 1406, 1480, 1615, 1887, 1938, 2040, 2109, 2220, 2280, 2516, 2584, 2812, 3145, 3230, 3515, 3774, 3876, 4218, 4440, 4845, 5032, 5624, 6290, 6460, 7030, 7548, 7752, 8436, 9435, 9690, 10545, 11951, 12580, 12920, 14060, 15096, 16872, 18870, 19380, 21090, 23902, 25160, 28120, 35853, 37740, 38760, 42180, 47804, 59755, 71706, 75480, 84360, 95608, 119510, 143412, 179265, 239020, 286824, 358530, 478040, 717060, 1434120]

約数ペア:

[(1, 1434120), (2, 717060), (3, 478040), (4, 358530), (5, 286824), (6, 239020), (8, 179265), (10, 143412), (12, 119510), (15, 95608), (17, 84360), (19, 75480), (20, 71706), (24, 59755), (30, 47804), (34, 42180), (37, 38760), (38, 37740), (40, 35853), (51, 28120), (57, 25160), (60, 23902), (68, 21090), (74, 19380), (76, 18870), (85, 16872), (95, 15096), (102, 14060), (111, 12920), (114, 12580), (120, 11951), (136, 10545), (148, 9690), (152, 9435), (170, 8436), (185, 7752), (190, 7548), (204, 7030), (222, 6460), (228, 6290), (255, 5624), (285, 5032), (296, 4845), (323, 4440), (340, 4218), (370, 3876), (380, 3774), (408, 3515), (444, 3230), (456, 3145), (510, 2812), (555, 2584), (570, 2516), (629, 2280), (646, 2220), (680, 2109), (703, 2040), (740, 1938), (760, 1887), (888, 1615), (969, 1480), (1020, 1406), (1110, 1292), (1140, 1258)]