283731120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131357}}^1$

素因数の和:131379

約数の個数: 80

約数和(自身を含む): 977303520

約数和(自身を除く): 693572400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 131357, 262714, 394071, 525428, 656785, 788142, 1050856, 1182213, 1313570, 1576284, 1970355, 2101712, 2364426, 2627140, 3152568, 3546639, 3940710, 4728852, 5254280, 5911065, 6305136, 7093278, 7881420, 9457704, 10508560, 11822130, 14186556, 15762840, 17733195, 18915408, 23644260, 28373112, 31525680, 35466390, 47288520, 56746224, 70932780, 94577040, 141865560, 283731120]

約数ペア:

[(1, 283731120), (2, 141865560), (3, 94577040), (4, 70932780), (5, 56746224), (6, 47288520), (8, 35466390), (9, 31525680), (10, 28373112), (12, 23644260), (15, 18915408), (16, 17733195), (18, 15762840), (20, 14186556), (24, 11822130), (27, 10508560), (30, 9457704), (36, 7881420), (40, 7093278), (45, 6305136), (48, 5911065), (54, 5254280), (60, 4728852), (72, 3940710), (80, 3546639), (90, 3152568), (108, 2627140), (120, 2364426), (135, 2101712), (144, 1970355), (180, 1576284), (216, 1313570), (240, 1182213), (270, 1050856), (360, 788142), (432, 656785), (540, 525428), (720, 394071), (1080, 262714), (2160, 131357)]