310501440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:977

約数の個数: 168

約数和(自身を含む): 1077455808

約数和(自身を除く): 766954368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 393, 480, 524, 576, 655, 720, 786, 823, 960, 1048, 1179, 1310, 1440, 1572, 1646, 1965, 2096, 2358, 2469, 2620, 2880, 3144, 3292, 3930, 4115, 4192, 4716, 4938, 5240, 5895, 6288, 6584, 7407, 7860, 8230, 8384, 9432, 9876, 10480, 11790, 12345, 12576, 13168, 14814, 15720, 16460, 18864, 19752, 20960, 23580, 24690, 25152, 26336, 29628, 31440, 32920, 37035, 37728, 39504, 41920, 47160, 49380, 52672, 59256, 62880, 65840, 74070, 75456, 79008, 94320, 98760, 107813, 118512, 125760, 131680, 148140, 158016, 188640, 197520, 215626, 237024, 263360, 296280, 323439, 377280, 395040, 431252, 474048, 539065, 592560, 646878, 790080, 862504, 970317, 1078130, 1185120, 1293756, 1617195, 1725008, 1940634, 2156260, 2370240, 2587512, 3234390, 3450016, 3881268, 4312520, 4851585, 5175024, 6468780, 6900032, 7762536, 8625040, 9703170, 10350048, 12937560, 15525072, 17250080, 19406340, 20700096, 25875120, 31050144, 34500160, 38812680, 51750240, 62100288, 77625360, 103500480, 155250720, 310501440]

約数ペア:

[(1, 310501440), (2, 155250720), (3, 103500480), (4, 77625360), (5, 62100288), (6, 51750240), (8, 38812680), (9, 34500160), (10, 31050144), (12, 25875120), (15, 20700096), (16, 19406340), (18, 17250080), (20, 15525072), (24, 12937560), (30, 10350048), (32, 9703170), (36, 8625040), (40, 7762536), (45, 6900032), (48, 6468780), (60, 5175024), (64, 4851585), (72, 4312520), (80, 3881268), (90, 3450016), (96, 3234390), (120, 2587512), (131, 2370240), (144, 2156260), (160, 1940634), (180, 1725008), (192, 1617195), (240, 1293756), (262, 1185120), (288, 1078130), (320, 970317), (360, 862504), (393, 790080), (480, 646878), (524, 592560), (576, 539065), (655, 474048), (720, 431252), (786, 395040), (823, 377280), (960, 323439), (1048, 296280), (1179, 263360), (1310, 237024), (1440, 215626), (1572, 197520), (1646, 188640), (1965, 158016), (2096, 148140), (2358, 131680), (2469, 125760), (2620, 118512), (2880, 107813), (3144, 98760), (3292, 94320), (3930, 79008), (4115, 75456), (4192, 74070), (4716, 65840), (4938, 62880), (5240, 59256), (5895, 52672), (6288, 49380), (6584, 47160), (7407, 41920), (7860, 39504), (8230, 37728), (8384, 37035), (9432, 32920), (9876, 31440), (10480, 29628), (11790, 26336), (12345, 25152), (12576, 24690), (13168, 23580), (14814, 20960), (15720, 19752), (16460, 18864)]