1185240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 4354560

約数和(自身を除く): 3169320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 83, 84, 85, 102, 105, 119, 120, 136, 140, 166, 168, 170, 204, 210, 238, 249, 255, 280, 332, 340, 357, 408, 415, 420, 476, 498, 510, 581, 595, 664, 680, 714, 830, 840, 952, 996, 1020, 1162, 1190, 1245, 1411, 1428, 1660, 1743, 1785, 1992, 2040, 2324, 2380, 2490, 2822, 2856, 2905, 3320, 3486, 3570, 4233, 4648, 4760, 4980, 5644, 5810, 6972, 7055, 7140, 8466, 8715, 9877, 9960, 11288, 11620, 13944, 14110, 14280, 16932, 17430, 19754, 21165, 23240, 28220, 29631, 33864, 34860, 39508, 42330, 49385, 56440, 59262, 69720, 79016, 84660, 98770, 118524, 148155, 169320, 197540, 237048, 296310, 395080, 592620, 1185240]

約数ペア:

[(1, 1185240), (2, 592620), (3, 395080), (4, 296310), (5, 237048), (6, 197540), (7, 169320), (8, 148155), (10, 118524), (12, 98770), (14, 84660), (15, 79016), (17, 69720), (20, 59262), (21, 56440), (24, 49385), (28, 42330), (30, 39508), (34, 34860), (35, 33864), (40, 29631), (42, 28220), (51, 23240), (56, 21165), (60, 19754), (68, 17430), (70, 16932), (83, 14280), (84, 14110), (85, 13944), (102, 11620), (105, 11288), (119, 9960), (120, 9877), (136, 8715), (140, 8466), (166, 7140), (168, 7055), (170, 6972), (204, 5810), (210, 5644), (238, 4980), (249, 4760), (255, 4648), (280, 4233), (332, 3570), (340, 3486), (357, 3320), (408, 2905), (415, 2856), (420, 2822), (476, 2490), (498, 2380), (510, 2324), (581, 2040), (595, 1992), (664, 1785), (680, 1743), (714, 1660), (830, 1428), (840, 1411), (952, 1245), (996, 1190), (1020, 1162)]