78675120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1099

約数の個数: 120

約数和(自身を含む): 266831136

約数和(自身を除く): 188156016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 967, 1017, 1130, 1356, 1695, 1808, 1934, 2034, 2260, 2712, 2901, 3390, 3868, 4068, 4520, 4835, 5085, 5424, 5802, 6780, 7736, 8136, 8703, 9040, 9670, 10170, 11604, 13560, 14505, 15472, 16272, 17406, 19340, 20340, 23208, 27120, 29010, 34812, 38680, 40680, 43515, 46416, 58020, 69624, 77360, 81360, 87030, 109271, 116040, 139248, 174060, 218542, 232080, 327813, 348120, 437084, 546355, 655626, 696240, 874168, 983439, 1092710, 1311252, 1639065, 1748336, 1966878, 2185420, 2622504, 3278130, 3933756, 4370840, 4917195, 5245008, 6556260, 7867512, 8741680, 9834390, 13112520, 15735024, 19668780, 26225040, 39337560, 78675120]

約数ペア:

[(1, 78675120), (2, 39337560), (3, 26225040), (4, 19668780), (5, 15735024), (6, 13112520), (8, 9834390), (9, 8741680), (10, 7867512), (12, 6556260), (15, 5245008), (16, 4917195), (18, 4370840), (20, 3933756), (24, 3278130), (30, 2622504), (36, 2185420), (40, 1966878), (45, 1748336), (48, 1639065), (60, 1311252), (72, 1092710), (80, 983439), (90, 874168), (113, 696240), (120, 655626), (144, 546355), (180, 437084), (226, 348120), (240, 327813), (339, 232080), (360, 218542), (452, 174060), (565, 139248), (678, 116040), (720, 109271), (904, 87030), (967, 81360), (1017, 77360), (1130, 69624), (1356, 58020), (1695, 46416), (1808, 43515), (1934, 40680), (2034, 38680), (2260, 34812), (2712, 29010), (2901, 27120), (3390, 23208), (3868, 20340), (4068, 19340), (4520, 17406), (4835, 16272), (5085, 15472), (5424, 14505), (5802, 13560), (6780, 11604), (7736, 10170), (8136, 9670), (8703, 9040)]