1250912160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:657

約数の個数: 240

約数和(自身を含む): 4443538176

約数和(自身を除く): 3192626016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 263, 270, 288, 324, 360, 367, 405, 432, 480, 526, 540, 648, 720, 734, 789, 810, 864, 1052, 1080, 1101, 1296, 1315, 1440, 1468, 1578, 1620, 1835, 2104, 2160, 2202, 2367, 2592, 2630, 2936, 3156, 3240, 3303, 3670, 3945, 4208, 4320, 4404, 4734, 5260, 5505, 5872, 6312, 6480, 6606, 7101, 7340, 7890, 8416, 8808, 9468, 9909, 10520, 11010, 11744, 11835, 12624, 12960, 13212, 14202, 14680, 15780, 16515, 17616, 18936, 19818, 21040, 21303, 22020, 23670, 25248, 26424, 28404, 29360, 29727, 31560, 33030, 35232, 35505, 37872, 39636, 42080, 42606, 44040, 47340, 49545, 52848, 56808, 58720, 59454, 63120, 66060, 71010, 75744, 79272, 85212, 88080, 94680, 96521, 99090, 105696, 106515, 113616, 118908, 126240, 132120, 142020, 148635, 158544, 170424, 176160, 189360, 193042, 198180, 213030, 227232, 237816, 264240, 284040, 289563, 297270, 317088, 340848, 378720, 386084, 396360, 426060, 475632, 482605, 528480, 568080, 579126, 594540, 681696, 772168, 792720, 852120, 868689, 951264, 965210, 1136160, 1158252, 1189080, 1447815, 1544336, 1585440, 1704240, 1737378, 1930420, 2316504, 2378160, 2606067, 2895630, 3088672, 3408480, 3474756, 3860840, 4343445, 4633008, 4756320, 5212134, 5791260, 6949512, 7721680, 7818201, 8686890, 9266016, 10424268, 11582520, 13030335, 13899024, 15443360, 15636402, 17373780, 20848536, 23165040, 26060670, 27798048, 31272804, 34747560, 39091005, 41697072, 46330080, 52121340, 62545608, 69495120, 78182010, 83394144, 104242680, 125091216, 138990240, 156364020, 208485360, 250182432, 312728040, 416970720, 625456080, 1250912160]

約数ペア:

[(1, 1250912160), (2, 625456080), (3, 416970720), (4, 312728040), (5, 250182432), (6, 208485360), (8, 156364020), (9, 138990240), (10, 125091216), (12, 104242680), (15, 83394144), (16, 78182010), (18, 69495120), (20, 62545608), (24, 52121340), (27, 46330080), (30, 41697072), (32, 39091005), (36, 34747560), (40, 31272804), (45, 27798048), (48, 26060670), (54, 23165040), (60, 20848536), (72, 17373780), (80, 15636402), (81, 15443360), (90, 13899024), (96, 13030335), (108, 11582520), (120, 10424268), (135, 9266016), (144, 8686890), (160, 7818201), (162, 7721680), (180, 6949512), (216, 5791260), (240, 5212134), (263, 4756320), (270, 4633008), (288, 4343445), (324, 3860840), (360, 3474756), (367, 3408480), (405, 3088672), (432, 2895630), (480, 2606067), (526, 2378160), (540, 2316504), (648, 1930420), (720, 1737378), (734, 1704240), (789, 1585440), (810, 1544336), (864, 1447815), (1052, 1189080), (1080, 1158252), (1101, 1136160), (1296, 965210), (1315, 951264), (1440, 868689), (1468, 852120), (1578, 792720), (1620, 772168), (1835, 681696), (2104, 594540), (2160, 579126), (2202, 568080), (2367, 528480), (2592, 482605), (2630, 475632), (2936, 426060), (3156, 396360), (3240, 386084), (3303, 378720), (3670, 340848), (3945, 317088), (4208, 297270), (4320, 289563), (4404, 284040), (4734, 264240), (5260, 237816), (5505, 227232), (5872, 213030), (6312, 198180), (6480, 193042), (6606, 189360), (7101, 176160), (7340, 170424), (7890, 158544), (8416, 148635), (8808, 142020), (9468, 132120), (9909, 126240), (10520, 118908), (11010, 113616), (11744, 106515), (11835, 105696), (12624, 99090), (12960, 96521), (13212, 94680), (14202, 88080), (14680, 85212), (15780, 79272), (16515, 75744), (17616, 71010), (18936, 66060), (19818, 63120), (21040, 59454), (21303, 58720), (22020, 56808), (23670, 52848), (25248, 49545), (26424, 47340), (28404, 44040), (29360, 42606), (29727, 42080), (31560, 39636), (33030, 37872), (35232, 35505)]