120342560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1306

約数の個数: 96

約数和(自身を含む): 312947712

約数和(自身を除く): 192605152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 376, 416, 470, 520, 611, 752, 940, 1040, 1222, 1231, 1504, 1880, 2080, 2444, 2462, 3055, 3760, 4888, 4924, 6110, 6155, 7520, 9776, 9848, 12220, 12310, 16003, 19552, 19696, 24440, 24620, 32006, 39392, 48880, 49240, 57857, 64012, 80015, 97760, 98480, 115714, 128024, 160030, 196960, 231428, 256048, 289285, 320060, 462856, 512096, 578570, 640120, 752141, 925712, 1157140, 1280240, 1504282, 1851424, 2314280, 2560480, 3008564, 3760705, 4628560, 6017128, 7521410, 9257120, 12034256, 15042820, 24068512, 30085640, 60171280, 120342560]

約数ペア:

[(1, 120342560), (2, 60171280), (4, 30085640), (5, 24068512), (8, 15042820), (10, 12034256), (13, 9257120), (16, 7521410), (20, 6017128), (26, 4628560), (32, 3760705), (40, 3008564), (47, 2560480), (52, 2314280), (65, 1851424), (80, 1504282), (94, 1280240), (104, 1157140), (130, 925712), (160, 752141), (188, 640120), (208, 578570), (235, 512096), (260, 462856), (376, 320060), (416, 289285), (470, 256048), (520, 231428), (611, 196960), (752, 160030), (940, 128024), (1040, 115714), (1222, 98480), (1231, 97760), (1504, 80015), (1880, 64012), (2080, 57857), (2444, 49240), (2462, 48880), (3055, 39392), (3760, 32006), (4888, 24620), (4924, 24440), (6110, 19696), (6155, 19552), (7520, 16003), (9776, 12310), (9848, 12220)]