3561320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 9849600

約数和(自身を除く): 6288280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 79, 92, 98, 115, 140, 158, 161, 184, 196, 230, 245, 280, 316, 322, 392, 395, 460, 490, 553, 632, 644, 790, 805, 920, 980, 1106, 1127, 1288, 1580, 1610, 1817, 1960, 2212, 2254, 2765, 3160, 3220, 3634, 3871, 4424, 4508, 5530, 5635, 6440, 7268, 7742, 9016, 9085, 11060, 11270, 12719, 14536, 15484, 18170, 19355, 22120, 22540, 25438, 30968, 36340, 38710, 45080, 50876, 63595, 72680, 77420, 89033, 101752, 127190, 154840, 178066, 254380, 356132, 445165, 508760, 712264, 890330, 1780660, 3561320]

約数ペア:

[(1, 3561320), (2, 1780660), (4, 890330), (5, 712264), (7, 508760), (8, 445165), (10, 356132), (14, 254380), (20, 178066), (23, 154840), (28, 127190), (35, 101752), (40, 89033), (46, 77420), (49, 72680), (56, 63595), (70, 50876), (79, 45080), (92, 38710), (98, 36340), (115, 30968), (140, 25438), (158, 22540), (161, 22120), (184, 19355), (196, 18170), (230, 15484), (245, 14536), (280, 12719), (316, 11270), (322, 11060), (392, 9085), (395, 9016), (460, 7742), (490, 7268), (553, 6440), (632, 5635), (644, 5530), (790, 4508), (805, 4424), (920, 3871), (980, 3634), (1106, 3220), (1127, 3160), (1288, 2765), (1580, 2254), (1610, 2212), (1817, 1960)]