27264560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 66608832

約数和(自身を除く): 39344272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 61, 74, 80, 122, 148, 151, 185, 244, 296, 302, 305, 370, 488, 592, 604, 610, 740, 755, 976, 1208, 1220, 1480, 1510, 2257, 2416, 2440, 2960, 3020, 4514, 4880, 5587, 6040, 9028, 9211, 11174, 11285, 12080, 18056, 18422, 22348, 22570, 27935, 36112, 36844, 44696, 45140, 46055, 55870, 73688, 89392, 90280, 92110, 111740, 147376, 180560, 184220, 223480, 340807, 368440, 446960, 681614, 736880, 1363228, 1704035, 2726456, 3408070, 5452912, 6816140, 13632280, 27264560]

約数ペア:

[(1, 27264560), (2, 13632280), (4, 6816140), (5, 5452912), (8, 3408070), (10, 2726456), (16, 1704035), (20, 1363228), (37, 736880), (40, 681614), (61, 446960), (74, 368440), (80, 340807), (122, 223480), (148, 184220), (151, 180560), (185, 147376), (244, 111740), (296, 92110), (302, 90280), (305, 89392), (370, 73688), (488, 55870), (592, 46055), (604, 45140), (610, 44696), (740, 36844), (755, 36112), (976, 27935), (1208, 22570), (1220, 22348), (1480, 18422), (1510, 18056), (2257, 12080), (2416, 11285), (2440, 11174), (2960, 9211), (3020, 9028), (4514, 6040), (4880, 5587)]