2103120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 7428096

約数和(自身を除く): 5324976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 127, 138, 144, 180, 184, 207, 230, 240, 254, 276, 345, 360, 368, 381, 414, 460, 508, 552, 635, 690, 720, 762, 828, 920, 1016, 1035, 1104, 1143, 1270, 1380, 1524, 1656, 1840, 1905, 2032, 2070, 2286, 2540, 2760, 2921, 3048, 3312, 3810, 4140, 4572, 5080, 5520, 5715, 5842, 6096, 7620, 8280, 8763, 9144, 10160, 11430, 11684, 14605, 15240, 16560, 17526, 18288, 22860, 23368, 26289, 29210, 30480, 35052, 43815, 45720, 46736, 52578, 58420, 70104, 87630, 91440, 105156, 116840, 131445, 140208, 175260, 210312, 233680, 262890, 350520, 420624, 525780, 701040, 1051560, 2103120]

約数ペア:

[(1, 2103120), (2, 1051560), (3, 701040), (4, 525780), (5, 420624), (6, 350520), (8, 262890), (9, 233680), (10, 210312), (12, 175260), (15, 140208), (16, 131445), (18, 116840), (20, 105156), (23, 91440), (24, 87630), (30, 70104), (36, 58420), (40, 52578), (45, 46736), (46, 45720), (48, 43815), (60, 35052), (69, 30480), (72, 29210), (80, 26289), (90, 23368), (92, 22860), (115, 18288), (120, 17526), (127, 16560), (138, 15240), (144, 14605), (180, 11684), (184, 11430), (207, 10160), (230, 9144), (240, 8763), (254, 8280), (276, 7620), (345, 6096), (360, 5842), (368, 5715), (381, 5520), (414, 5080), (460, 4572), (508, 4140), (552, 3810), (635, 3312), (690, 3048), (720, 2921), (762, 2760), (828, 2540), (920, 2286), (1016, 2070), (1035, 2032), (1104, 1905), (1143, 1840), (1270, 1656), (1380, 1524)]