1199901240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{77513}}^1$

素因数の和:77573

約数の個数: 96

約数和(自身を含む): 3990420720

約数和(自身を除く): 2790519480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 77513, 155026, 232539, 310052, 387565, 465078, 620104, 697617, 775130, 930156, 1162695, 1395234, 1550260, 1860312, 2325390, 2790468, 3100520, 3333059, 3488085, 4650780, 5580936, 6666118, 6976170, 9301560, 9999177, 13332236, 13952340, 16665295, 19998354, 26664472, 27904680, 29997531, 33330590, 39996708, 49995885, 59995062, 66661180, 79993416, 99991770, 119990124, 133322360, 149987655, 199983540, 239980248, 299975310, 399967080, 599950620, 1199901240]

約数ペア:

[(1, 1199901240), (2, 599950620), (3, 399967080), (4, 299975310), (5, 239980248), (6, 199983540), (8, 149987655), (9, 133322360), (10, 119990124), (12, 99991770), (15, 79993416), (18, 66661180), (20, 59995062), (24, 49995885), (30, 39996708), (36, 33330590), (40, 29997531), (43, 27904680), (45, 26664472), (60, 19998354), (72, 16665295), (86, 13952340), (90, 13332236), (120, 9999177), (129, 9301560), (172, 6976170), (180, 6666118), (215, 5580936), (258, 4650780), (344, 3488085), (360, 3333059), (387, 3100520), (430, 2790468), (516, 2325390), (645, 1860312), (774, 1550260), (860, 1395234), (1032, 1162695), (1290, 930156), (1548, 775130), (1720, 697617), (1935, 620104), (2580, 465078), (3096, 387565), (3870, 310052), (5160, 232539), (7740, 155026), (15480, 77513)]