428040720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1$

素因数の和:3814

約数の個数: 160

約数和(自身を含む): 1502582400

約数和(自身を除く): 1074541680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3739, 3816, 4240, 4770, 5724, 6360, 7155, 7478, 7632, 9540, 11217, 11448, 12720, 14310, 14956, 18695, 19080, 22434, 22896, 28620, 29912, 33651, 37390, 38160, 44868, 56085, 57240, 59824, 67302, 74780, 89736, 100953, 112170, 114480, 134604, 149560, 168255, 179472, 198167, 201906, 224340, 269208, 299120, 336510, 396334, 403812, 448680, 504765, 538416, 594501, 673020, 792668, 807624, 897360, 990835, 1009530, 1189002, 1346040, 1585336, 1615248, 1783503, 1981670, 2019060, 2378004, 2692080, 2972505, 3170672, 3567006, 3963340, 4038120, 4756008, 5350509, 5945010, 7134012, 7926680, 8076240, 8917515, 9512016, 10701018, 11890020, 14268024, 15853360, 17835030, 21402036, 23780040, 26752545, 28536048, 35670060, 42804072, 47560080, 53505090, 71340120, 85608144, 107010180, 142680240, 214020360, 428040720]

約数ペア:

[(1, 428040720), (2, 214020360), (3, 142680240), (4, 107010180), (5, 85608144), (6, 71340120), (8, 53505090), (9, 47560080), (10, 42804072), (12, 35670060), (15, 28536048), (16, 26752545), (18, 23780040), (20, 21402036), (24, 17835030), (27, 15853360), (30, 14268024), (36, 11890020), (40, 10701018), (45, 9512016), (48, 8917515), (53, 8076240), (54, 7926680), (60, 7134012), (72, 5945010), (80, 5350509), (90, 4756008), (106, 4038120), (108, 3963340), (120, 3567006), (135, 3170672), (144, 2972505), (159, 2692080), (180, 2378004), (212, 2019060), (216, 1981670), (240, 1783503), (265, 1615248), (270, 1585336), (318, 1346040), (360, 1189002), (424, 1009530), (432, 990835), (477, 897360), (530, 807624), (540, 792668), (636, 673020), (720, 594501), (795, 538416), (848, 504765), (954, 448680), (1060, 403812), (1080, 396334), (1272, 336510), (1431, 299120), (1590, 269208), (1908, 224340), (2120, 201906), (2160, 198167), (2385, 179472), (2544, 168255), (2862, 149560), (3180, 134604), (3739, 114480), (3816, 112170), (4240, 100953), (4770, 89736), (5724, 74780), (6360, 67302), (7155, 59824), (7478, 57240), (7632, 56085), (9540, 44868), (11217, 38160), (11448, 37390), (12720, 33651), (14310, 29912), (14956, 28620), (18695, 22896), (19080, 22434)]