2258280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 160

約数和(自身を含む): 8232840

約数和(自身を除く): 5974560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 41, 45, 51, 54, 60, 68, 72, 81, 82, 85, 90, 102, 108, 120, 123, 135, 136, 153, 162, 164, 170, 180, 204, 205, 216, 246, 255, 270, 306, 324, 328, 340, 360, 369, 405, 408, 410, 459, 492, 510, 540, 612, 615, 648, 680, 697, 738, 765, 810, 820, 918, 984, 1020, 1080, 1107, 1224, 1230, 1377, 1394, 1476, 1530, 1620, 1640, 1836, 1845, 2040, 2091, 2214, 2295, 2460, 2754, 2788, 2952, 3060, 3240, 3321, 3485, 3672, 3690, 4182, 4428, 4590, 4920, 5508, 5535, 5576, 6120, 6273, 6642, 6885, 6970, 7380, 8364, 8856, 9180, 10455, 11016, 11070, 12546, 13284, 13770, 13940, 14760, 16605, 16728, 18360, 18819, 20910, 22140, 25092, 26568, 27540, 27880, 31365, 33210, 37638, 41820, 44280, 50184, 55080, 56457, 62730, 66420, 75276, 83640, 94095, 112914, 125460, 132840, 150552, 188190, 225828, 250920, 282285, 376380, 451656, 564570, 752760, 1129140, 2258280]

約数ペア:

[(1, 2258280), (2, 1129140), (3, 752760), (4, 564570), (5, 451656), (6, 376380), (8, 282285), (9, 250920), (10, 225828), (12, 188190), (15, 150552), (17, 132840), (18, 125460), (20, 112914), (24, 94095), (27, 83640), (30, 75276), (34, 66420), (36, 62730), (40, 56457), (41, 55080), (45, 50184), (51, 44280), (54, 41820), (60, 37638), (68, 33210), (72, 31365), (81, 27880), (82, 27540), (85, 26568), (90, 25092), (102, 22140), (108, 20910), (120, 18819), (123, 18360), (135, 16728), (136, 16605), (153, 14760), (162, 13940), (164, 13770), (170, 13284), (180, 12546), (204, 11070), (205, 11016), (216, 10455), (246, 9180), (255, 8856), (270, 8364), (306, 7380), (324, 6970), (328, 6885), (340, 6642), (360, 6273), (369, 6120), (405, 5576), (408, 5535), (410, 5508), (459, 4920), (492, 4590), (510, 4428), (540, 4182), (612, 3690), (615, 3672), (648, 3485), (680, 3321), (697, 3240), (738, 3060), (765, 2952), (810, 2788), (820, 2754), (918, 2460), (984, 2295), (1020, 2214), (1080, 2091), (1107, 2040), (1224, 1845), (1230, 1836), (1377, 1640), (1394, 1620), (1476, 1530)]