396824640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9613}}^1$

素因数の和:9676

約数の個数: 112

約数和(自身を含む): 1289352768

約数和(自身を除く): 892528128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 9613, 10320, 13760, 19226, 20640, 28839, 38452, 41280, 48065, 57678, 76904, 96130, 115356, 144195, 153808, 192260, 230712, 288390, 307616, 384520, 413359, 461424, 576780, 615232, 769040, 826718, 922848, 1153560, 1240077, 1538080, 1653436, 1845696, 2066795, 2307120, 2480154, 3076160, 3306872, 4133590, 4614240, 4960308, 6200385, 6613744, 8267180, 9228480, 9920616, 12400770, 13227488, 16534360, 19841232, 24801540, 26454976, 33068720, 39682464, 49603080, 66137440, 79364928, 99206160, 132274880, 198412320, 396824640]

約数ペア:

[(1, 396824640), (2, 198412320), (3, 132274880), (4, 99206160), (5, 79364928), (6, 66137440), (8, 49603080), (10, 39682464), (12, 33068720), (15, 26454976), (16, 24801540), (20, 19841232), (24, 16534360), (30, 13227488), (32, 12400770), (40, 9920616), (43, 9228480), (48, 8267180), (60, 6613744), (64, 6200385), (80, 4960308), (86, 4614240), (96, 4133590), (120, 3306872), (129, 3076160), (160, 2480154), (172, 2307120), (192, 2066795), (215, 1845696), (240, 1653436), (258, 1538080), (320, 1240077), (344, 1153560), (430, 922848), (480, 826718), (516, 769040), (645, 615232), (688, 576780), (860, 461424), (960, 413359), (1032, 384520), (1290, 307616), (1376, 288390), (1720, 230712), (2064, 192260), (2580, 153808), (2752, 144195), (3440, 115356), (4128, 96130), (5160, 76904), (6880, 57678), (8256, 48065), (9613, 41280), (10320, 38452), (13760, 28839), (19226, 20640)]