27658320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6779}}^1$

素因数の和:6812

約数の個数: 80

約数和(自身を含む): 90797760

約数和(自身を除く): 63139440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 6779, 13558, 20337, 27116, 33895, 40674, 54232, 67790, 81348, 101685, 108464, 115243, 135580, 162696, 203370, 230486, 271160, 325392, 345729, 406740, 460972, 542320, 576215, 691458, 813480, 921944, 1152430, 1382916, 1626960, 1728645, 1843888, 2304860, 2765832, 3457290, 4609720, 5531664, 6914580, 9219440, 13829160, 27658320]

約数ペア:

[(1, 27658320), (2, 13829160), (3, 9219440), (4, 6914580), (5, 5531664), (6, 4609720), (8, 3457290), (10, 2765832), (12, 2304860), (15, 1843888), (16, 1728645), (17, 1626960), (20, 1382916), (24, 1152430), (30, 921944), (34, 813480), (40, 691458), (48, 576215), (51, 542320), (60, 460972), (68, 406740), (80, 345729), (85, 325392), (102, 271160), (120, 230486), (136, 203370), (170, 162696), (204, 135580), (240, 115243), (255, 108464), (272, 101685), (340, 81348), (408, 67790), (510, 54232), (680, 40674), (816, 33895), (1020, 27116), (1360, 20337), (2040, 13558), (4080, 6779)]