4064580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 13802712

約数和(自身を除く): 9738132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 193, 195, 234, 260, 270, 324, 351, 386, 390, 405, 468, 540, 579, 585, 702, 772, 780, 810, 965, 1053, 1158, 1170, 1404, 1620, 1737, 1755, 1930, 2106, 2316, 2340, 2509, 2895, 3474, 3510, 3860, 4212, 5018, 5211, 5265, 5790, 6948, 7020, 7527, 8685, 10036, 10422, 10530, 11580, 12545, 15054, 15633, 17370, 20844, 21060, 22581, 25090, 26055, 30108, 31266, 34740, 37635, 45162, 50180, 52110, 62532, 67743, 75270, 78165, 90324, 104220, 112905, 135486, 150540, 156330, 203229, 225810, 270972, 312660, 338715, 406458, 451620, 677430, 812916, 1016145, 1354860, 2032290, 4064580]

約数ペア:

[(1, 4064580), (2, 2032290), (3, 1354860), (4, 1016145), (5, 812916), (6, 677430), (9, 451620), (10, 406458), (12, 338715), (13, 312660), (15, 270972), (18, 225810), (20, 203229), (26, 156330), (27, 150540), (30, 135486), (36, 112905), (39, 104220), (45, 90324), (52, 78165), (54, 75270), (60, 67743), (65, 62532), (78, 52110), (81, 50180), (90, 45162), (108, 37635), (117, 34740), (130, 31266), (135, 30108), (156, 26055), (162, 25090), (180, 22581), (193, 21060), (195, 20844), (234, 17370), (260, 15633), (270, 15054), (324, 12545), (351, 11580), (386, 10530), (390, 10422), (405, 10036), (468, 8685), (540, 7527), (579, 7020), (585, 6948), (702, 5790), (772, 5265), (780, 5211), (810, 5018), (965, 4212), (1053, 3860), (1158, 3510), (1170, 3474), (1404, 2895), (1620, 2509), (1737, 2340), (1755, 2316), (1930, 2106)]