85838280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65029}}^1$

素因数の和:65054

約数の個数: 64

約数和(自身を含む): 280929600

約数和(自身を除く): 195091320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 65029, 130058, 195087, 260116, 325145, 390174, 520232, 650290, 715319, 780348, 975435, 1300580, 1430638, 1560696, 1950870, 2145957, 2601160, 2861276, 3576595, 3901740, 4291914, 5722552, 7153190, 7803480, 8583828, 10729785, 14306380, 17167656, 21459570, 28612760, 42919140, 85838280]

約数ペア:

[(1, 85838280), (2, 42919140), (3, 28612760), (4, 21459570), (5, 17167656), (6, 14306380), (8, 10729785), (10, 8583828), (11, 7803480), (12, 7153190), (15, 5722552), (20, 4291914), (22, 3901740), (24, 3576595), (30, 2861276), (33, 2601160), (40, 2145957), (44, 1950870), (55, 1560696), (60, 1430638), (66, 1300580), (88, 975435), (110, 780348), (120, 715319), (132, 650290), (165, 520232), (220, 390174), (264, 325145), (330, 260116), (440, 195087), (660, 130058), (1320, 65029)]