395200440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23357}}^1$

素因数の和:23421

約数の個数: 96

約数和(自身を含む): 1311785280

約数和(自身を除く): 916584840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 23357, 46714, 70071, 93428, 116785, 140142, 186856, 210213, 233570, 280284, 350355, 420426, 467140, 560568, 700710, 840852, 934280, 1051065, 1097779, 1401420, 1681704, 2102130, 2195558, 2802840, 3293337, 4204260, 4391116, 5488895, 6586674, 8408520, 8782232, 9880011, 10977790, 13173348, 16466685, 19760022, 21955580, 26346696, 32933370, 39520044, 43911160, 49400055, 65866740, 79040088, 98800110, 131733480, 197600220, 395200440]

約数ペア:

[(1, 395200440), (2, 197600220), (3, 131733480), (4, 98800110), (5, 79040088), (6, 65866740), (8, 49400055), (9, 43911160), (10, 39520044), (12, 32933370), (15, 26346696), (18, 21955580), (20, 19760022), (24, 16466685), (30, 13173348), (36, 10977790), (40, 9880011), (45, 8782232), (47, 8408520), (60, 6586674), (72, 5488895), (90, 4391116), (94, 4204260), (120, 3293337), (141, 2802840), (180, 2195558), (188, 2102130), (235, 1681704), (282, 1401420), (360, 1097779), (376, 1051065), (423, 934280), (470, 840852), (564, 700710), (705, 560568), (846, 467140), (940, 420426), (1128, 350355), (1410, 280284), (1692, 233570), (1880, 210213), (2115, 186856), (2820, 140142), (3384, 116785), (4230, 93428), (5640, 70071), (8460, 46714), (16920, 23357)]