908917320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 2777149440

約数和(自身を除く): 1868232120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 151, 206, 302, 309, 412, 453, 487, 515, 604, 618, 755, 824, 906, 974, 1030, 1208, 1236, 1461, 1510, 1545, 1812, 1948, 2060, 2265, 2435, 2472, 2922, 3020, 3090, 3624, 3896, 4120, 4530, 4870, 5844, 6040, 6180, 7305, 9060, 9740, 11688, 12360, 14610, 15553, 18120, 19480, 29220, 31106, 46659, 50161, 58440, 62212, 73537, 77765, 93318, 100322, 124424, 147074, 150483, 155530, 186636, 200644, 220611, 233295, 250805, 294148, 300966, 311060, 367685, 373272, 401288, 441222, 466590, 501610, 588296, 601932, 622120, 735370, 752415, 882444, 933180, 1003220, 1103055, 1203864, 1470740, 1504830, 1764888, 1866360, 2006440, 2206110, 2941480, 3009660, 4412220, 6019320, 7574311, 8824440, 15148622, 22722933, 30297244, 37871555, 45445866, 60594488, 75743110, 90891732, 113614665, 151486220, 181783464, 227229330, 302972440, 454458660, 908917320]

約数ペア:

[(1, 908917320), (2, 454458660), (3, 302972440), (4, 227229330), (5, 181783464), (6, 151486220), (8, 113614665), (10, 90891732), (12, 75743110), (15, 60594488), (20, 45445866), (24, 37871555), (30, 30297244), (40, 22722933), (60, 15148622), (103, 8824440), (120, 7574311), (151, 6019320), (206, 4412220), (302, 3009660), (309, 2941480), (412, 2206110), (453, 2006440), (487, 1866360), (515, 1764888), (604, 1504830), (618, 1470740), (755, 1203864), (824, 1103055), (906, 1003220), (974, 933180), (1030, 882444), (1208, 752415), (1236, 735370), (1461, 622120), (1510, 601932), (1545, 588296), (1812, 501610), (1948, 466590), (2060, 441222), (2265, 401288), (2435, 373272), (2472, 367685), (2922, 311060), (3020, 300966), (3090, 294148), (3624, 250805), (3896, 233295), (4120, 220611), (4530, 200644), (4870, 186636), (5844, 155530), (6040, 150483), (6180, 147074), (7305, 124424), (9060, 100322), (9740, 93318), (11688, 77765), (12360, 73537), (14610, 62212), (15553, 58440), (18120, 50161), (19480, 46659), (29220, 31106)]