4523640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 15552000

約数和(自身を除く): 11028360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 149, 165, 184, 220, 230, 253, 264, 276, 298, 330, 345, 440, 447, 460, 506, 552, 596, 660, 690, 745, 759, 894, 920, 1012, 1192, 1265, 1320, 1380, 1490, 1518, 1639, 1788, 2024, 2235, 2530, 2760, 2980, 3036, 3278, 3427, 3576, 3795, 4470, 4917, 5060, 5960, 6072, 6556, 6854, 7590, 8195, 8940, 9834, 10120, 10281, 13112, 13708, 15180, 16390, 17135, 17880, 19668, 20562, 24585, 27416, 30360, 32780, 34270, 37697, 39336, 41124, 49170, 51405, 65560, 68540, 75394, 82248, 98340, 102810, 113091, 137080, 150788, 188485, 196680, 205620, 226182, 301576, 376970, 411240, 452364, 565455, 753940, 904728, 1130910, 1507880, 2261820, 4523640]

約数ペア:

[(1, 4523640), (2, 2261820), (3, 1507880), (4, 1130910), (5, 904728), (6, 753940), (8, 565455), (10, 452364), (11, 411240), (12, 376970), (15, 301576), (20, 226182), (22, 205620), (23, 196680), (24, 188485), (30, 150788), (33, 137080), (40, 113091), (44, 102810), (46, 98340), (55, 82248), (60, 75394), (66, 68540), (69, 65560), (88, 51405), (92, 49170), (110, 41124), (115, 39336), (120, 37697), (132, 34270), (138, 32780), (149, 30360), (165, 27416), (184, 24585), (220, 20562), (230, 19668), (253, 17880), (264, 17135), (276, 16390), (298, 15180), (330, 13708), (345, 13112), (440, 10281), (447, 10120), (460, 9834), (506, 8940), (552, 8195), (596, 7590), (660, 6854), (690, 6556), (745, 6072), (759, 5960), (894, 5060), (920, 4917), (1012, 4470), (1192, 3795), (1265, 3576), (1320, 3427), (1380, 3278), (1490, 3036), (1518, 2980), (1639, 2760), (1788, 2530), (2024, 2235)]