285570360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1739

約数の個数: 160

約数和(自身を含む): 978531840

約数和(自身を除く): 692961480

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, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 265, 270, 318, 324, 360, 405, 424, 477, 530, 540, 636, 648, 795, 810, 954, 1060, 1080, 1272, 1431, 1590, 1620, 1663, 1908, 2120, 2385, 2862, 3180, 3240, 3326, 3816, 4293, 4770, 4989, 5724, 6360, 6652, 7155, 8315, 8586, 9540, 9978, 11448, 13304, 14310, 14967, 16630, 17172, 19080, 19956, 21465, 24945, 28620, 29934, 33260, 34344, 39912, 42930, 44901, 49890, 57240, 59868, 66520, 74835, 85860, 88139, 89802, 99780, 119736, 134703, 149670, 171720, 176278, 179604, 199560, 224505, 264417, 269406, 299340, 352556, 359208, 440695, 449010, 528834, 538812, 598680, 673515, 705112, 793251, 881390, 898020, 1057668, 1077624, 1322085, 1347030, 1586502, 1762780, 1796040, 2115336, 2379753, 2644170, 2694060, 3173004, 3525560, 3966255, 4759506, 5288340, 5388120, 6346008, 7139259, 7932510, 9519012, 10576680, 11898765, 14278518, 15865020, 19038024, 23797530, 28557036, 31730040, 35696295, 47595060, 57114072, 71392590, 95190120, 142785180, 285570360]

約数ペア:

[(1, 285570360), (2, 142785180), (3, 95190120), (4, 71392590), (5, 57114072), (6, 47595060), (8, 35696295), (9, 31730040), (10, 28557036), (12, 23797530), (15, 19038024), (18, 15865020), (20, 14278518), (24, 11898765), (27, 10576680), (30, 9519012), (36, 7932510), (40, 7139259), (45, 6346008), (53, 5388120), (54, 5288340), (60, 4759506), (72, 3966255), (81, 3525560), (90, 3173004), (106, 2694060), (108, 2644170), (120, 2379753), (135, 2115336), (159, 1796040), (162, 1762780), (180, 1586502), (212, 1347030), (216, 1322085), (265, 1077624), (270, 1057668), (318, 898020), (324, 881390), (360, 793251), (405, 705112), (424, 673515), (477, 598680), (530, 538812), (540, 528834), (636, 449010), (648, 440695), (795, 359208), (810, 352556), (954, 299340), (1060, 269406), (1080, 264417), (1272, 224505), (1431, 199560), (1590, 179604), (1620, 176278), (1663, 171720), (1908, 149670), (2120, 134703), (2385, 119736), (2862, 99780), (3180, 89802), (3240, 88139), (3326, 85860), (3816, 74835), (4293, 66520), (4770, 59868), (4989, 57240), (5724, 49890), (6360, 44901), (6652, 42930), (7155, 39912), (8315, 34344), (8586, 33260), (9540, 29934), (9978, 28620), (11448, 24945), (13304, 21465), (14310, 19956), (14967, 19080), (16630, 17172)]