289040040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1193}}^1$

素因数の和:1883

約数の個数: 96

約数和(自身を含む): 941564520

約数和(自身を除く): 652524480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 673, 1193, 1346, 2019, 2386, 2692, 3365, 3579, 4038, 4772, 5384, 5965, 6057, 6730, 7158, 8076, 9544, 10095, 10737, 11930, 12114, 13460, 14316, 16152, 17895, 20190, 21474, 23860, 24228, 26920, 28632, 30285, 35790, 40380, 42948, 47720, 48456, 53685, 60570, 71580, 80760, 85896, 107370, 121140, 143160, 214740, 242280, 429480, 802889, 1605778, 2408667, 3211556, 4014445, 4817334, 6423112, 7226001, 8028890, 9634668, 12043335, 14452002, 16057780, 19269336, 24086670, 28904004, 32115560, 36130005, 48173340, 57808008, 72260010, 96346680, 144520020, 289040040]

約数ペア:

[(1, 289040040), (2, 144520020), (3, 96346680), (4, 72260010), (5, 57808008), (6, 48173340), (8, 36130005), (9, 32115560), (10, 28904004), (12, 24086670), (15, 19269336), (18, 16057780), (20, 14452002), (24, 12043335), (30, 9634668), (36, 8028890), (40, 7226001), (45, 6423112), (60, 4817334), (72, 4014445), (90, 3211556), (120, 2408667), (180, 1605778), (360, 802889), (673, 429480), (1193, 242280), (1346, 214740), (2019, 143160), (2386, 121140), (2692, 107370), (3365, 85896), (3579, 80760), (4038, 71580), (4772, 60570), (5384, 53685), (5965, 48456), (6057, 47720), (6730, 42948), (7158, 40380), (8076, 35790), (9544, 30285), (10095, 28632), (10737, 26920), (11930, 24228), (12114, 23860), (13460, 21474), (14316, 20190), (16152, 17895)]