460573120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1619}}^1$

素因数の和:1770

約数の個数: 112

約数和(自身を含む): 1264066560

約数和(自身を除く): 803493440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 889, 1016, 1120, 1270, 1619, 1778, 2032, 2240, 2540, 3238, 3556, 4064, 4445, 5080, 6476, 7112, 8095, 8128, 8890, 10160, 11333, 12952, 14224, 16190, 17780, 20320, 22666, 25904, 28448, 32380, 35560, 40640, 45332, 51808, 56665, 56896, 64760, 71120, 90664, 103616, 113330, 129520, 142240, 181328, 205613, 226660, 259040, 284480, 362656, 411226, 453320, 518080, 725312, 822452, 906640, 1028065, 1439291, 1644904, 1813280, 2056130, 2878582, 3289808, 3626560, 4112260, 5757164, 6579616, 7196455, 8224520, 11514328, 13159232, 14392910, 16449040, 23028656, 28785820, 32898080, 46057312, 57571640, 65796160, 92114624, 115143280, 230286560, 460573120]

約数ペア:

[(1, 460573120), (2, 230286560), (4, 115143280), (5, 92114624), (7, 65796160), (8, 57571640), (10, 46057312), (14, 32898080), (16, 28785820), (20, 23028656), (28, 16449040), (32, 14392910), (35, 13159232), (40, 11514328), (56, 8224520), (64, 7196455), (70, 6579616), (80, 5757164), (112, 4112260), (127, 3626560), (140, 3289808), (160, 2878582), (224, 2056130), (254, 1813280), (280, 1644904), (320, 1439291), (448, 1028065), (508, 906640), (560, 822452), (635, 725312), (889, 518080), (1016, 453320), (1120, 411226), (1270, 362656), (1619, 284480), (1778, 259040), (2032, 226660), (2240, 205613), (2540, 181328), (3238, 142240), (3556, 129520), (4064, 113330), (4445, 103616), (5080, 90664), (6476, 71120), (7112, 64760), (8095, 56896), (8128, 56665), (8890, 51808), (10160, 45332), (11333, 40640), (12952, 35560), (14224, 32380), (16190, 28448), (17780, 25904), (20320, 22666)]