765397440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8573}}^1$

素因数の和:8627

約数の個数: 168

約数和(自身を含む): 2717889408

約数和(自身を除く): 1952491968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8573, 8928, 9920, 11160, 14880, 17146, 17856, 22320, 25719, 29760, 34292, 42865, 44640, 51438, 68584, 77157, 85730, 89280, 102876, 128595, 137168, 154314, 171460, 205752, 257190, 265763, 274336, 308628, 342920, 385785, 411504, 514380, 531526, 548672, 617256, 685840, 771570, 797289, 823008, 1028760, 1063052, 1234512, 1328815, 1371680, 1543140, 1594578, 1646016, 2057520, 2126104, 2391867, 2469024, 2657630, 2743360, 3086280, 3189156, 3986445, 4115040, 4252208, 4783734, 4938048, 5315260, 6172560, 6378312, 7972890, 8230080, 8504416, 9567468, 10630520, 11959335, 12345120, 12756624, 15945780, 17008832, 19134936, 21261040, 23918670, 24690240, 25513248, 31891560, 38269872, 42522080, 47837340, 51026496, 63783120, 76539744, 85044160, 95674680, 127566240, 153079488, 191349360, 255132480, 382698720, 765397440]

約数ペア:

[(1, 765397440), (2, 382698720), (3, 255132480), (4, 191349360), (5, 153079488), (6, 127566240), (8, 95674680), (9, 85044160), (10, 76539744), (12, 63783120), (15, 51026496), (16, 47837340), (18, 42522080), (20, 38269872), (24, 31891560), (30, 25513248), (31, 24690240), (32, 23918670), (36, 21261040), (40, 19134936), (45, 17008832), (48, 15945780), (60, 12756624), (62, 12345120), (64, 11959335), (72, 10630520), (80, 9567468), (90, 8504416), (93, 8230080), (96, 7972890), (120, 6378312), (124, 6172560), (144, 5315260), (155, 4938048), (160, 4783734), (180, 4252208), (186, 4115040), (192, 3986445), (240, 3189156), (248, 3086280), (279, 2743360), (288, 2657630), (310, 2469024), (320, 2391867), (360, 2126104), (372, 2057520), (465, 1646016), (480, 1594578), (496, 1543140), (558, 1371680), (576, 1328815), (620, 1234512), (720, 1063052), (744, 1028760), (930, 823008), (960, 797289), (992, 771570), (1116, 685840), (1240, 617256), (1395, 548672), (1440, 531526), (1488, 514380), (1860, 411504), (1984, 385785), (2232, 342920), (2480, 308628), (2790, 274336), (2880, 265763), (2976, 257190), (3720, 205752), (4464, 171460), (4960, 154314), (5580, 137168), (5952, 128595), (7440, 102876), (8573, 89280), (8928, 85730), (9920, 77157), (11160, 68584), (14880, 51438), (17146, 44640), (17856, 42865), (22320, 34292), (25719, 29760)]