1569457440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47387}}^1$

素因数の和:47431

約数の個数: 144

約数和(自身を含む): 5588751168

約数和(自身を除く): 4019293728

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, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 47387, 94774, 142161, 189548, 236935, 284322, 379096, 426483, 473870, 568644, 710805, 758192, 852966, 947740, 1089901, 1137288, 1421610, 1516384, 1705932, 1895480, 2132415, 2179802, 2274576, 2843220, 3269703, 3411864, 3790960, 4264830, 4359604, 4549152, 5449505, 5686440, 6539406, 6823728, 7581920, 8529660, 8719208, 9809109, 10899010, 11372880, 13078812, 13647456, 16348515, 17059320, 17438416, 19618218, 21798020, 22745760, 26157624, 32697030, 34118640, 34876832, 39236436, 43596040, 49045545, 52315248, 65394060, 68237280, 78472872, 87192080, 98091090, 104630496, 130788120, 156945744, 174384160, 196182180, 261576240, 313891488, 392364360, 523152480, 784728720, 1569457440]

約数ペア:

[(1, 1569457440), (2, 784728720), (3, 523152480), (4, 392364360), (5, 313891488), (6, 261576240), (8, 196182180), (9, 174384160), (10, 156945744), (12, 130788120), (15, 104630496), (16, 98091090), (18, 87192080), (20, 78472872), (23, 68237280), (24, 65394060), (30, 52315248), (32, 49045545), (36, 43596040), (40, 39236436), (45, 34876832), (46, 34118640), (48, 32697030), (60, 26157624), (69, 22745760), (72, 21798020), (80, 19618218), (90, 17438416), (92, 17059320), (96, 16348515), (115, 13647456), (120, 13078812), (138, 11372880), (144, 10899010), (160, 9809109), (180, 8719208), (184, 8529660), (207, 7581920), (230, 6823728), (240, 6539406), (276, 5686440), (288, 5449505), (345, 4549152), (360, 4359604), (368, 4264830), (414, 3790960), (460, 3411864), (480, 3269703), (552, 2843220), (690, 2274576), (720, 2179802), (736, 2132415), (828, 1895480), (920, 1705932), (1035, 1516384), (1104, 1421610), (1380, 1137288), (1440, 1089901), (1656, 947740), (1840, 852966), (2070, 758192), (2208, 710805), (2760, 568644), (3312, 473870), (3680, 426483), (4140, 379096), (5520, 284322), (6624, 236935), (8280, 189548), (11040, 142161), (16560, 94774), (33120, 47387)]