27813360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 91820016

約数和(自身を除く): 64006656

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, 289, 340, 401, 408, 510, 578, 680, 802, 816, 867, 1020, 1156, 1203, 1360, 1445, 1604, 1734, 2005, 2040, 2312, 2406, 2890, 3208, 3468, 4010, 4080, 4335, 4624, 4812, 5780, 6015, 6416, 6817, 6936, 8020, 8670, 9624, 11560, 12030, 13634, 13872, 16040, 17340, 19248, 20451, 23120, 24060, 27268, 32080, 34085, 34680, 40902, 48120, 54536, 68170, 69360, 81804, 96240, 102255, 109072, 115889, 136340, 163608, 204510, 231778, 272680, 327216, 347667, 409020, 463556, 545360, 579445, 695334, 818040, 927112, 1158890, 1390668, 1636080, 1738335, 1854224, 2317780, 2781336, 3476670, 4635560, 5562672, 6953340, 9271120, 13906680, 27813360]

約数ペア:

[(1, 27813360), (2, 13906680), (3, 9271120), (4, 6953340), (5, 5562672), (6, 4635560), (8, 3476670), (10, 2781336), (12, 2317780), (15, 1854224), (16, 1738335), (17, 1636080), (20, 1390668), (24, 1158890), (30, 927112), (34, 818040), (40, 695334), (48, 579445), (51, 545360), (60, 463556), (68, 409020), (80, 347667), (85, 327216), (102, 272680), (120, 231778), (136, 204510), (170, 163608), (204, 136340), (240, 115889), (255, 109072), (272, 102255), (289, 96240), (340, 81804), (401, 69360), (408, 68170), (510, 54536), (578, 48120), (680, 40902), (802, 34680), (816, 34085), (867, 32080), (1020, 27268), (1156, 24060), (1203, 23120), (1360, 20451), (1445, 19248), (1604, 17340), (1734, 16040), (2005, 13872), (2040, 13634), (2312, 12030), (2406, 11560), (2890, 9624), (3208, 8670), (3468, 8020), (4010, 6936), (4080, 6817), (4335, 6416), (4624, 6015), (4812, 5780)]