826645920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90641}}^1$

素因数の和:90678

約数の個数: 96

約数和(自身を含む): 2741014080

約数和(自身を除く): 1914368160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 90641, 181282, 271923, 362564, 453205, 543846, 725128, 906410, 1087692, 1359615, 1450256, 1722179, 1812820, 2175384, 2719230, 2900512, 3444358, 3625640, 4350768, 5166537, 5438460, 6888716, 7251280, 8610895, 8701536, 10333074, 10876920, 13777432, 14502560, 17221790, 20666148, 21753840, 25832685, 27554864, 34443580, 41332296, 43507680, 51665370, 55109728, 68887160, 82664592, 103330740, 137774320, 165329184, 206661480, 275548640, 413322960, 826645920]

約数ペア:

[(1, 826645920), (2, 413322960), (3, 275548640), (4, 206661480), (5, 165329184), (6, 137774320), (8, 103330740), (10, 82664592), (12, 68887160), (15, 55109728), (16, 51665370), (19, 43507680), (20, 41332296), (24, 34443580), (30, 27554864), (32, 25832685), (38, 21753840), (40, 20666148), (48, 17221790), (57, 14502560), (60, 13777432), (76, 10876920), (80, 10333074), (95, 8701536), (96, 8610895), (114, 7251280), (120, 6888716), (152, 5438460), (160, 5166537), (190, 4350768), (228, 3625640), (240, 3444358), (285, 2900512), (304, 2719230), (380, 2175384), (456, 1812820), (480, 1722179), (570, 1450256), (608, 1359615), (760, 1087692), (912, 906410), (1140, 725128), (1520, 543846), (1824, 453205), (2280, 362564), (3040, 271923), (4560, 181282), (9120, 90641)]