331521840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35419}}^1$

素因数の和:35451

約数の個数: 120

約数和(自身を含む): 1199037840

約数和(自身を除く): 867516000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 35419, 70838, 106257, 141676, 177095, 212514, 283352, 318771, 354190, 425028, 460447, 531285, 566704, 637542, 708380, 850056, 920894, 1062570, 1275084, 1381341, 1416760, 1593855, 1700112, 1841788, 2125140, 2302235, 2550168, 2762682, 2833520, 3187710, 3683576, 4144023, 4250280, 4604470, 5100336, 5525364, 6375420, 6906705, 7367152, 8288046, 8500560, 9208940, 11050728, 12750840, 13813410, 16576092, 18417880, 20720115, 22101456, 25501680, 27626820, 33152184, 36835760, 41440230, 55253640, 66304368, 82880460, 110507280, 165760920, 331521840]

約数ペア:

[(1, 331521840), (2, 165760920), (3, 110507280), (4, 82880460), (5, 66304368), (6, 55253640), (8, 41440230), (9, 36835760), (10, 33152184), (12, 27626820), (13, 25501680), (15, 22101456), (16, 20720115), (18, 18417880), (20, 16576092), (24, 13813410), (26, 12750840), (30, 11050728), (36, 9208940), (39, 8500560), (40, 8288046), (45, 7367152), (48, 6906705), (52, 6375420), (60, 5525364), (65, 5100336), (72, 4604470), (78, 4250280), (80, 4144023), (90, 3683576), (104, 3187710), (117, 2833520), (120, 2762682), (130, 2550168), (144, 2302235), (156, 2125140), (180, 1841788), (195, 1700112), (208, 1593855), (234, 1416760), (240, 1381341), (260, 1275084), (312, 1062570), (360, 920894), (390, 850056), (468, 708380), (520, 637542), (585, 566704), (624, 531285), (720, 460447), (780, 425028), (936, 354190), (1040, 318771), (1170, 283352), (1560, 212514), (1872, 177095), (2340, 141676), (3120, 106257), (4680, 70838), (9360, 35419)]