83941560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 273948480

約数和(自身を除く): 190006920

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, 431, 541, 862, 1082, 1293, 1623, 1724, 2155, 2164, 2586, 2705, 3246, 3448, 3879, 4310, 4328, 4869, 5172, 5410, 6465, 6492, 7758, 8115, 8620, 9738, 10344, 10820, 12930, 12984, 15516, 16230, 17240, 19395, 19476, 21640, 24345, 25860, 31032, 32460, 38790, 38952, 48690, 51720, 64920, 77580, 97380, 155160, 194760, 233171, 466342, 699513, 932684, 1165855, 1399026, 1865368, 2098539, 2331710, 2798052, 3497565, 4197078, 4663420, 5596104, 6995130, 8394156, 9326840, 10492695, 13990260, 16788312, 20985390, 27980520, 41970780, 83941560]

約数ペア:

[(1, 83941560), (2, 41970780), (3, 27980520), (4, 20985390), (5, 16788312), (6, 13990260), (8, 10492695), (9, 9326840), (10, 8394156), (12, 6995130), (15, 5596104), (18, 4663420), (20, 4197078), (24, 3497565), (30, 2798052), (36, 2331710), (40, 2098539), (45, 1865368), (60, 1399026), (72, 1165855), (90, 932684), (120, 699513), (180, 466342), (360, 233171), (431, 194760), (541, 155160), (862, 97380), (1082, 77580), (1293, 64920), (1623, 51720), (1724, 48690), (2155, 38952), (2164, 38790), (2586, 32460), (2705, 31032), (3246, 25860), (3448, 24345), (3879, 21640), (4310, 19476), (4328, 19395), (4869, 17240), (5172, 16230), (5410, 15516), (6465, 12984), (6492, 12930), (7758, 10820), (8115, 10344), (8620, 9738)]