90801720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4759}}^1$

素因数の和:4829

約数の個数: 96

約数和(自身を含む): 300736800

約数和(自身を除く): 209935080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4759, 4770, 6360, 9518, 9540, 14277, 19036, 19080, 23795, 28554, 38072, 42831, 47590, 57108, 71385, 85662, 95180, 114216, 142770, 171324, 190360, 214155, 252227, 285540, 342648, 428310, 504454, 571080, 756681, 856620, 1008908, 1261135, 1513362, 1713240, 2017816, 2270043, 2522270, 3026724, 3783405, 4540086, 5044540, 6053448, 7566810, 9080172, 10089080, 11350215, 15133620, 18160344, 22700430, 30267240, 45400860, 90801720]

約数ペア:

[(1, 90801720), (2, 45400860), (3, 30267240), (4, 22700430), (5, 18160344), (6, 15133620), (8, 11350215), (9, 10089080), (10, 9080172), (12, 7566810), (15, 6053448), (18, 5044540), (20, 4540086), (24, 3783405), (30, 3026724), (36, 2522270), (40, 2270043), (45, 2017816), (53, 1713240), (60, 1513362), (72, 1261135), (90, 1008908), (106, 856620), (120, 756681), (159, 571080), (180, 504454), (212, 428310), (265, 342648), (318, 285540), (360, 252227), (424, 214155), (477, 190360), (530, 171324), (636, 142770), (795, 114216), (954, 95180), (1060, 85662), (1272, 71385), (1590, 57108), (1908, 47590), (2120, 42831), (2385, 38072), (3180, 28554), (3816, 23795), (4759, 19080), (4770, 19036), (6360, 14277), (9518, 9540)]