4521960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 15552000

約数和(自身を除く): 11030040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 79, 90, 106, 108, 120, 135, 158, 159, 180, 212, 216, 237, 265, 270, 316, 318, 360, 395, 424, 474, 477, 530, 540, 632, 636, 711, 790, 795, 948, 954, 1060, 1080, 1185, 1272, 1422, 1431, 1580, 1590, 1896, 1908, 2120, 2133, 2370, 2385, 2844, 2862, 3160, 3180, 3555, 3816, 4187, 4266, 4740, 4770, 5688, 5724, 6360, 7110, 7155, 8374, 8532, 9480, 9540, 10665, 11448, 12561, 14220, 14310, 16748, 17064, 19080, 20935, 21330, 25122, 28440, 28620, 33496, 37683, 41870, 42660, 50244, 57240, 62805, 75366, 83740, 85320, 100488, 113049, 125610, 150732, 167480, 188415, 226098, 251220, 301464, 376830, 452196, 502440, 565245, 753660, 904392, 1130490, 1507320, 2260980, 4521960]

約数ペア:

[(1, 4521960), (2, 2260980), (3, 1507320), (4, 1130490), (5, 904392), (6, 753660), (8, 565245), (9, 502440), (10, 452196), (12, 376830), (15, 301464), (18, 251220), (20, 226098), (24, 188415), (27, 167480), (30, 150732), (36, 125610), (40, 113049), (45, 100488), (53, 85320), (54, 83740), (60, 75366), (72, 62805), (79, 57240), (90, 50244), (106, 42660), (108, 41870), (120, 37683), (135, 33496), (158, 28620), (159, 28440), (180, 25122), (212, 21330), (216, 20935), (237, 19080), (265, 17064), (270, 16748), (316, 14310), (318, 14220), (360, 12561), (395, 11448), (424, 10665), (474, 9540), (477, 9480), (530, 8532), (540, 8374), (632, 7155), (636, 7110), (711, 6360), (790, 5724), (795, 5688), (948, 4770), (954, 4740), (1060, 4266), (1080, 4187), (1185, 3816), (1272, 3555), (1422, 3180), (1431, 3160), (1580, 2862), (1590, 2844), (1896, 2385), (1908, 2370), (2120, 2133)]