307056240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13757}}^1$

素因数の和:13807

約数の個数: 120

約数和(自身を含む): 1064539008

約数和(自身を除く): 757482768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 13757, 22320, 27514, 41271, 55028, 68785, 82542, 110056, 123813, 137570, 165084, 206355, 220112, 247626, 275140, 330168, 412710, 426467, 495252, 550280, 619065, 660336, 825420, 852934, 990504, 1100560, 1238130, 1279401, 1650840, 1705868, 1981008, 2132335, 2476260, 2558802, 3301680, 3411736, 3838203, 4264670, 4952520, 5117604, 6397005, 6823472, 7676406, 8529340, 9905040, 10235208, 12794010, 15352812, 17058680, 19191015, 20470416, 25588020, 30705624, 34117360, 38382030, 51176040, 61411248, 76764060, 102352080, 153528120, 307056240]

約数ペア:

[(1, 307056240), (2, 153528120), (3, 102352080), (4, 76764060), (5, 61411248), (6, 51176040), (8, 38382030), (9, 34117360), (10, 30705624), (12, 25588020), (15, 20470416), (16, 19191015), (18, 17058680), (20, 15352812), (24, 12794010), (30, 10235208), (31, 9905040), (36, 8529340), (40, 7676406), (45, 6823472), (48, 6397005), (60, 5117604), (62, 4952520), (72, 4264670), (80, 3838203), (90, 3411736), (93, 3301680), (120, 2558802), (124, 2476260), (144, 2132335), (155, 1981008), (180, 1705868), (186, 1650840), (240, 1279401), (248, 1238130), (279, 1100560), (310, 990504), (360, 852934), (372, 825420), (465, 660336), (496, 619065), (558, 550280), (620, 495252), (720, 426467), (744, 412710), (930, 330168), (1116, 275140), (1240, 247626), (1395, 220112), (1488, 206355), (1860, 165084), (2232, 137570), (2480, 123813), (2790, 110056), (3720, 82542), (4464, 68785), (5580, 55028), (7440, 41271), (11160, 27514), (13757, 22320)]