378921240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1093}}^1$

素因数の和:1223

約数の個数: 160

約数和(自身を含む): 1286675280

約数和(自身を除く): 907754040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 270, 321, 324, 360, 405, 428, 535, 540, 642, 648, 810, 856, 963, 1070, 1080, 1093, 1284, 1605, 1620, 1926, 2140, 2186, 2568, 2889, 3210, 3240, 3279, 3852, 4280, 4372, 4815, 5465, 5778, 6420, 6558, 7704, 8667, 8744, 9630, 9837, 10930, 11556, 12840, 13116, 14445, 16395, 17334, 19260, 19674, 21860, 23112, 26232, 28890, 29511, 32790, 34668, 38520, 39348, 43335, 43720, 49185, 57780, 59022, 65580, 69336, 78696, 86670, 88533, 98370, 115560, 116951, 118044, 131160, 147555, 173340, 177066, 196740, 233902, 236088, 295110, 346680, 350853, 354132, 393480, 442665, 467804, 584755, 590220, 701706, 708264, 885330, 935608, 1052559, 1169510, 1180440, 1403412, 1754265, 1770660, 2105118, 2339020, 2806824, 3157677, 3508530, 3541320, 4210236, 4678040, 5262795, 6315354, 7017060, 8420472, 9473031, 10525590, 12630708, 14034120, 15788385, 18946062, 21051180, 25261416, 31576770, 37892124, 42102360, 47365155, 63153540, 75784248, 94730310, 126307080, 189460620, 378921240]

約数ペア:

[(1, 378921240), (2, 189460620), (3, 126307080), (4, 94730310), (5, 75784248), (6, 63153540), (8, 47365155), (9, 42102360), (10, 37892124), (12, 31576770), (15, 25261416), (18, 21051180), (20, 18946062), (24, 15788385), (27, 14034120), (30, 12630708), (36, 10525590), (40, 9473031), (45, 8420472), (54, 7017060), (60, 6315354), (72, 5262795), (81, 4678040), (90, 4210236), (107, 3541320), (108, 3508530), (120, 3157677), (135, 2806824), (162, 2339020), (180, 2105118), (214, 1770660), (216, 1754265), (270, 1403412), (321, 1180440), (324, 1169510), (360, 1052559), (405, 935608), (428, 885330), (535, 708264), (540, 701706), (642, 590220), (648, 584755), (810, 467804), (856, 442665), (963, 393480), (1070, 354132), (1080, 350853), (1093, 346680), (1284, 295110), (1605, 236088), (1620, 233902), (1926, 196740), (2140, 177066), (2186, 173340), (2568, 147555), (2889, 131160), (3210, 118044), (3240, 116951), (3279, 115560), (3852, 98370), (4280, 88533), (4372, 86670), (4815, 78696), (5465, 69336), (5778, 65580), (6420, 59022), (6558, 57780), (7704, 49185), (8667, 43720), (8744, 43335), (9630, 39348), (9837, 38520), (10930, 34668), (11556, 32790), (12840, 29511), (13116, 28890), (14445, 26232), (16395, 23112), (17334, 21860), (19260, 19674)]