40781760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1890

約数の個数: 112

約数和(自身を含む): 135184896

約数和(自身を除く): 94403136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1847, 2208, 2760, 3680, 3694, 4416, 5520, 5541, 7360, 7388, 9235, 11040, 11082, 14776, 18470, 22080, 22164, 27705, 29552, 36940, 42481, 44328, 55410, 59104, 73880, 84962, 88656, 110820, 118208, 127443, 147760, 169924, 177312, 212405, 221640, 254886, 295520, 339848, 354624, 424810, 443280, 509772, 591040, 637215, 679696, 849620, 886560, 1019544, 1274430, 1359392, 1699240, 1773120, 2039088, 2548860, 2718784, 3398480, 4078176, 5097720, 6796960, 8156352, 10195440, 13593920, 20390880, 40781760]

約数ペア:

[(1, 40781760), (2, 20390880), (3, 13593920), (4, 10195440), (5, 8156352), (6, 6796960), (8, 5097720), (10, 4078176), (12, 3398480), (15, 2718784), (16, 2548860), (20, 2039088), (23, 1773120), (24, 1699240), (30, 1359392), (32, 1274430), (40, 1019544), (46, 886560), (48, 849620), (60, 679696), (64, 637215), (69, 591040), (80, 509772), (92, 443280), (96, 424810), (115, 354624), (120, 339848), (138, 295520), (160, 254886), (184, 221640), (192, 212405), (230, 177312), (240, 169924), (276, 147760), (320, 127443), (345, 118208), (368, 110820), (460, 88656), (480, 84962), (552, 73880), (690, 59104), (736, 55410), (920, 44328), (960, 42481), (1104, 36940), (1380, 29552), (1472, 27705), (1840, 22164), (1847, 22080), (2208, 18470), (2760, 14776), (3680, 11082), (3694, 11040), (4416, 9235), (5520, 7388), (5541, 7360)]