269985840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66173}}^1$

素因数の和:66206

約数の個数: 80

約数和(自身を含む): 886202208

約数和(自身を除く): 616216368

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, 66173, 132346, 198519, 264692, 330865, 397038, 529384, 661730, 794076, 992595, 1058768, 1124941, 1323460, 1588152, 1985190, 2249882, 2646920, 3176304, 3374823, 3970380, 4499764, 5293840, 5624705, 6749646, 7940760, 8999528, 11249410, 13499292, 15881520, 16874115, 17999056, 22498820, 26998584, 33748230, 44997640, 53997168, 67496460, 89995280, 134992920, 269985840]

約数ペア:

[(1, 269985840), (2, 134992920), (3, 89995280), (4, 67496460), (5, 53997168), (6, 44997640), (8, 33748230), (10, 26998584), (12, 22498820), (15, 17999056), (16, 16874115), (17, 15881520), (20, 13499292), (24, 11249410), (30, 8999528), (34, 7940760), (40, 6749646), (48, 5624705), (51, 5293840), (60, 4499764), (68, 3970380), (80, 3374823), (85, 3176304), (102, 2646920), (120, 2249882), (136, 1985190), (170, 1588152), (204, 1323460), (240, 1124941), (255, 1058768), (272, 992595), (340, 794076), (408, 661730), (510, 529384), (680, 397038), (816, 330865), (1020, 264692), (1360, 198519), (2040, 132346), (4080, 66173)]