220614480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2339}}^1$

素因数の和:2489

約数の個数: 120

約数和(自身を含む): 746871840

約数和(自身を除く): 526257360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2339, 2358, 2620, 3144, 3930, 4678, 4716, 5240, 5895, 6288, 7017, 7860, 9356, 9432, 10480, 11695, 11790, 14034, 15720, 18712, 18864, 21051, 23390, 23580, 28068, 31440, 35085, 37424, 42102, 46780, 47160, 56136, 70170, 84204, 93560, 94320, 105255, 112272, 140340, 168408, 187120, 210510, 280680, 306409, 336816, 421020, 561360, 612818, 842040, 919227, 1225636, 1532045, 1684080, 1838454, 2451272, 2757681, 3064090, 3676908, 4596135, 4902544, 5515362, 6128180, 7353816, 9192270, 11030724, 12256360, 13788405, 14707632, 18384540, 22061448, 24512720, 27576810, 36769080, 44122896, 55153620, 73538160, 110307240, 220614480]

約数ペア:

[(1, 220614480), (2, 110307240), (3, 73538160), (4, 55153620), (5, 44122896), (6, 36769080), (8, 27576810), (9, 24512720), (10, 22061448), (12, 18384540), (15, 14707632), (16, 13788405), (18, 12256360), (20, 11030724), (24, 9192270), (30, 7353816), (36, 6128180), (40, 5515362), (45, 4902544), (48, 4596135), (60, 3676908), (72, 3064090), (80, 2757681), (90, 2451272), (120, 1838454), (131, 1684080), (144, 1532045), (180, 1225636), (240, 919227), (262, 842040), (360, 612818), (393, 561360), (524, 421020), (655, 336816), (720, 306409), (786, 280680), (1048, 210510), (1179, 187120), (1310, 168408), (1572, 140340), (1965, 112272), (2096, 105255), (2339, 94320), (2358, 93560), (2620, 84204), (3144, 70170), (3930, 56136), (4678, 47160), (4716, 46780), (5240, 42102), (5895, 37424), (6288, 35085), (7017, 31440), (7860, 28068), (9356, 23580), (9432, 23390), (10480, 21051), (11695, 18864), (11790, 18712), (14034, 15720)]