22885920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 144

約数和(自身を含む): 81611712

約数和(自身を除く): 58725792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 691, 720, 736, 828, 920, 1035, 1104, 1380, 1382, 1440, 1656, 1840, 2070, 2073, 2208, 2760, 2764, 3312, 3455, 3680, 4140, 4146, 5520, 5528, 6219, 6624, 6910, 8280, 8292, 10365, 11040, 11056, 12438, 13820, 15893, 16560, 16584, 20730, 22112, 24876, 27640, 31095, 31786, 33120, 33168, 41460, 47679, 49752, 55280, 62190, 63572, 66336, 79465, 82920, 95358, 99504, 110560, 124380, 127144, 143037, 158930, 165840, 190716, 199008, 238395, 248760, 254288, 286074, 317860, 331680, 381432, 476790, 497520, 508576, 572148, 635720, 715185, 762864, 953580, 995040, 1144296, 1271440, 1430370, 1525728, 1907160, 2288592, 2542880, 2860740, 3814320, 4577184, 5721480, 7628640, 11442960, 22885920]

約数ペア:

[(1, 22885920), (2, 11442960), (3, 7628640), (4, 5721480), (5, 4577184), (6, 3814320), (8, 2860740), (9, 2542880), (10, 2288592), (12, 1907160), (15, 1525728), (16, 1430370), (18, 1271440), (20, 1144296), (23, 995040), (24, 953580), (30, 762864), (32, 715185), (36, 635720), (40, 572148), (45, 508576), (46, 497520), (48, 476790), (60, 381432), (69, 331680), (72, 317860), (80, 286074), (90, 254288), (92, 248760), (96, 238395), (115, 199008), (120, 190716), (138, 165840), (144, 158930), (160, 143037), (180, 127144), (184, 124380), (207, 110560), (230, 99504), (240, 95358), (276, 82920), (288, 79465), (345, 66336), (360, 63572), (368, 62190), (414, 55280), (460, 49752), (480, 47679), (552, 41460), (690, 33168), (691, 33120), (720, 31786), (736, 31095), (828, 27640), (920, 24876), (1035, 22112), (1104, 20730), (1380, 16584), (1382, 16560), (1440, 15893), (1656, 13820), (1840, 12438), (2070, 11056), (2073, 11040), (2208, 10365), (2760, 8292), (2764, 8280), (3312, 6910), (3455, 6624), (3680, 6219), (4140, 5528), (4146, 5520)]