275687040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1194

約数の個数: 128

約数和(自身を含む): 885931200

約数和(自身を除く): 610244160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 278, 320, 384, 417, 480, 556, 640, 695, 834, 960, 1033, 1112, 1390, 1668, 1920, 2066, 2085, 2224, 2780, 3099, 3336, 4132, 4170, 4448, 5165, 5560, 6198, 6672, 8264, 8340, 8896, 10330, 11120, 12396, 13344, 15495, 16528, 16680, 17792, 20660, 22240, 24792, 26688, 30990, 33056, 33360, 41320, 44480, 49584, 53376, 61980, 66112, 66720, 82640, 88960, 99168, 123960, 132224, 133440, 143587, 165280, 198336, 247920, 266880, 287174, 330560, 396672, 430761, 495840, 574348, 661120, 717935, 861522, 991680, 1148696, 1435870, 1723044, 1983360, 2153805, 2297392, 2871740, 3446088, 4307610, 4594784, 5743480, 6892176, 8615220, 9189568, 11486960, 13784352, 17230440, 18379136, 22973920, 27568704, 34460880, 45947840, 55137408, 68921760, 91895680, 137843520, 275687040]

約数ペア:

[(1, 275687040), (2, 137843520), (3, 91895680), (4, 68921760), (5, 55137408), (6, 45947840), (8, 34460880), (10, 27568704), (12, 22973920), (15, 18379136), (16, 17230440), (20, 13784352), (24, 11486960), (30, 9189568), (32, 8615220), (40, 6892176), (48, 5743480), (60, 4594784), (64, 4307610), (80, 3446088), (96, 2871740), (120, 2297392), (128, 2153805), (139, 1983360), (160, 1723044), (192, 1435870), (240, 1148696), (278, 991680), (320, 861522), (384, 717935), (417, 661120), (480, 574348), (556, 495840), (640, 430761), (695, 396672), (834, 330560), (960, 287174), (1033, 266880), (1112, 247920), (1390, 198336), (1668, 165280), (1920, 143587), (2066, 133440), (2085, 132224), (2224, 123960), (2780, 99168), (3099, 88960), (3336, 82640), (4132, 66720), (4170, 66112), (4448, 61980), (5165, 53376), (5560, 49584), (6198, 44480), (6672, 41320), (8264, 33360), (8340, 33056), (8896, 30990), (10330, 26688), (11120, 24792), (12396, 22240), (13344, 20660), (15495, 17792), (16528, 16680)]