320694180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2333}}^1$

素因数の和:2453

約数の個数: 96

約数和(自身を含む): 941068800

約数和(自身を除く): 620374620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 79, 87, 116, 145, 158, 174, 237, 290, 316, 348, 395, 435, 474, 580, 790, 870, 948, 1185, 1580, 1740, 2291, 2333, 2370, 4582, 4666, 4740, 6873, 6999, 9164, 9332, 11455, 11665, 13746, 13998, 22910, 23330, 27492, 27996, 34365, 34995, 45820, 46660, 67657, 68730, 69990, 135314, 137460, 139980, 184307, 202971, 270628, 338285, 368614, 405942, 552921, 676570, 737228, 811884, 921535, 1014855, 1105842, 1353140, 1843070, 2029710, 2211684, 2764605, 3686140, 4059420, 5344903, 5529210, 10689806, 11058420, 16034709, 21379612, 26724515, 32069418, 53449030, 64138836, 80173545, 106898060, 160347090, 320694180]

約数ペア:

[(1, 320694180), (2, 160347090), (3, 106898060), (4, 80173545), (5, 64138836), (6, 53449030), (10, 32069418), (12, 26724515), (15, 21379612), (20, 16034709), (29, 11058420), (30, 10689806), (58, 5529210), (60, 5344903), (79, 4059420), (87, 3686140), (116, 2764605), (145, 2211684), (158, 2029710), (174, 1843070), (237, 1353140), (290, 1105842), (316, 1014855), (348, 921535), (395, 811884), (435, 737228), (474, 676570), (580, 552921), (790, 405942), (870, 368614), (948, 338285), (1185, 270628), (1580, 202971), (1740, 184307), (2291, 139980), (2333, 137460), (2370, 135314), (4582, 69990), (4666, 68730), (4740, 67657), (6873, 46660), (6999, 45820), (9164, 34995), (9332, 34365), (11455, 27996), (11665, 27492), (13746, 23330), (13998, 22910)]