1385808360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2917}}^1$

素因数の和:3075

約数の個数: 128

約数和(自身を含む): 4311169920

約数和(自身を除く): 2925361560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 107, 111, 120, 148, 185, 214, 222, 296, 321, 370, 428, 444, 535, 555, 642, 740, 856, 888, 1070, 1110, 1284, 1480, 1605, 2140, 2220, 2568, 2917, 3210, 3959, 4280, 4440, 5834, 6420, 7918, 8751, 11668, 11877, 12840, 14585, 15836, 17502, 19795, 23336, 23754, 29170, 31672, 35004, 39590, 43755, 47508, 58340, 59385, 70008, 79180, 87510, 95016, 107929, 116680, 118770, 158360, 175020, 215858, 237540, 312119, 323787, 350040, 431716, 475080, 539645, 624238, 647574, 863432, 936357, 1079290, 1248476, 1295148, 1560595, 1618935, 1872714, 2158580, 2496952, 2590296, 3121190, 3237870, 3745428, 4317160, 4681785, 6242380, 6475740, 7490856, 9363570, 11548403, 12484760, 12951480, 18727140, 23096806, 34645209, 37454280, 46193612, 57742015, 69290418, 92387224, 115484030, 138580836, 173226045, 230968060, 277161672, 346452090, 461936120, 692904180, 1385808360]

約数ペア:

[(1, 1385808360), (2, 692904180), (3, 461936120), (4, 346452090), (5, 277161672), (6, 230968060), (8, 173226045), (10, 138580836), (12, 115484030), (15, 92387224), (20, 69290418), (24, 57742015), (30, 46193612), (37, 37454280), (40, 34645209), (60, 23096806), (74, 18727140), (107, 12951480), (111, 12484760), (120, 11548403), (148, 9363570), (185, 7490856), (214, 6475740), (222, 6242380), (296, 4681785), (321, 4317160), (370, 3745428), (428, 3237870), (444, 3121190), (535, 2590296), (555, 2496952), (642, 2158580), (740, 1872714), (856, 1618935), (888, 1560595), (1070, 1295148), (1110, 1248476), (1284, 1079290), (1480, 936357), (1605, 863432), (2140, 647574), (2220, 624238), (2568, 539645), (2917, 475080), (3210, 431716), (3959, 350040), (4280, 323787), (4440, 312119), (5834, 237540), (6420, 215858), (7918, 175020), (8751, 158360), (11668, 118770), (11877, 116680), (12840, 107929), (14585, 95016), (15836, 87510), (17502, 79180), (19795, 70008), (23336, 59385), (23754, 58340), (29170, 47508), (31672, 43755), (35004, 39590)]