1962360

素因数分解:

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

素因数の和:122

約数の個数: 128

約数和(自身を含む): 6912000

約数和(自身を除く): 4949640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 79, 90, 92, 108, 115, 120, 135, 138, 158, 180, 184, 207, 216, 230, 237, 270, 276, 316, 345, 360, 395, 414, 460, 474, 540, 552, 621, 632, 690, 711, 790, 828, 920, 948, 1035, 1080, 1185, 1242, 1380, 1422, 1580, 1656, 1817, 1896, 2070, 2133, 2370, 2484, 2760, 2844, 3105, 3160, 3555, 3634, 4140, 4266, 4740, 4968, 5451, 5688, 6210, 7110, 7268, 8280, 8532, 9085, 9480, 10665, 10902, 12420, 14220, 14536, 16353, 17064, 18170, 21330, 21804, 24840, 27255, 28440, 32706, 36340, 42660, 43608, 49059, 54510, 65412, 72680, 81765, 85320, 98118, 109020, 130824, 163530, 196236, 218040, 245295, 327060, 392472, 490590, 654120, 981180, 1962360]

約数ペア:

[(1, 1962360), (2, 981180), (3, 654120), (4, 490590), (5, 392472), (6, 327060), (8, 245295), (9, 218040), (10, 196236), (12, 163530), (15, 130824), (18, 109020), (20, 98118), (23, 85320), (24, 81765), (27, 72680), (30, 65412), (36, 54510), (40, 49059), (45, 43608), (46, 42660), (54, 36340), (60, 32706), (69, 28440), (72, 27255), (79, 24840), (90, 21804), (92, 21330), (108, 18170), (115, 17064), (120, 16353), (135, 14536), (138, 14220), (158, 12420), (180, 10902), (184, 10665), (207, 9480), (216, 9085), (230, 8532), (237, 8280), (270, 7268), (276, 7110), (316, 6210), (345, 5688), (360, 5451), (395, 4968), (414, 4740), (460, 4266), (474, 4140), (540, 3634), (552, 3555), (621, 3160), (632, 3105), (690, 2844), (711, 2760), (790, 2484), (828, 2370), (920, 2133), (948, 2070), (1035, 1896), (1080, 1817), (1185, 1656), (1242, 1580), (1380, 1422)]