9054180

素因数分解:

$2^2\times 3^9\times 5^1\times {\mathrm{23}}^1$

素因数の和:59

約数の個数: 120

約数和(自身を含む): 29760192

約数和(自身を除く): 20706012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 621, 690, 729, 810, 828, 972, 1035, 1215, 1242, 1380, 1458, 1620, 1863, 2070, 2187, 2430, 2484, 2916, 3105, 3645, 3726, 4140, 4374, 4860, 5589, 6210, 6561, 7290, 7452, 8748, 9315, 10935, 11178, 12420, 13122, 14580, 16767, 18630, 19683, 21870, 22356, 26244, 27945, 32805, 33534, 37260, 39366, 43740, 50301, 55890, 65610, 67068, 78732, 83835, 98415, 100602, 111780, 131220, 150903, 167670, 196830, 201204, 251505, 301806, 335340, 393660, 452709, 503010, 603612, 754515, 905418, 1006020, 1509030, 1810836, 2263545, 3018060, 4527090, 9054180]

約数ペア:

[(1, 9054180), (2, 4527090), (3, 3018060), (4, 2263545), (5, 1810836), (6, 1509030), (9, 1006020), (10, 905418), (12, 754515), (15, 603612), (18, 503010), (20, 452709), (23, 393660), (27, 335340), (30, 301806), (36, 251505), (45, 201204), (46, 196830), (54, 167670), (60, 150903), (69, 131220), (81, 111780), (90, 100602), (92, 98415), (108, 83835), (115, 78732), (135, 67068), (138, 65610), (162, 55890), (180, 50301), (207, 43740), (230, 39366), (243, 37260), (270, 33534), (276, 32805), (324, 27945), (345, 26244), (405, 22356), (414, 21870), (460, 19683), (486, 18630), (540, 16767), (621, 14580), (690, 13122), (729, 12420), (810, 11178), (828, 10935), (972, 9315), (1035, 8748), (1215, 7452), (1242, 7290), (1380, 6561), (1458, 6210), (1620, 5589), (1863, 4860), (2070, 4374), (2187, 4140), (2430, 3726), (2484, 3645), (2916, 3105)]