561793440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90031}}^1$

素因数の和:90062

約数の個数: 96

約数和(自身を含む): 1905797376

約数和(自身を除く): 1344003936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 90031, 180062, 270093, 360124, 450155, 540186, 720248, 900310, 1080372, 1170403, 1350465, 1440496, 1800620, 2160744, 2340806, 2700930, 2880992, 3511209, 3601240, 4321488, 4681612, 5401860, 5852015, 7022418, 7202480, 8642976, 9363224, 10803720, 11704030, 14044836, 14404960, 17556045, 18726448, 21607440, 23408060, 28089672, 35112090, 37452896, 43214880, 46816120, 56179344, 70224180, 93632240, 112358688, 140448360, 187264480, 280896720, 561793440]

約数ペア:

[(1, 561793440), (2, 280896720), (3, 187264480), (4, 140448360), (5, 112358688), (6, 93632240), (8, 70224180), (10, 56179344), (12, 46816120), (13, 43214880), (15, 37452896), (16, 35112090), (20, 28089672), (24, 23408060), (26, 21607440), (30, 18726448), (32, 17556045), (39, 14404960), (40, 14044836), (48, 11704030), (52, 10803720), (60, 9363224), (65, 8642976), (78, 7202480), (80, 7022418), (96, 5852015), (104, 5401860), (120, 4681612), (130, 4321488), (156, 3601240), (160, 3511209), (195, 2880992), (208, 2700930), (240, 2340806), (260, 2160744), (312, 1800620), (390, 1440496), (416, 1350465), (480, 1170403), (520, 1080372), (624, 900310), (780, 720248), (1040, 540186), (1248, 450155), (1560, 360124), (2080, 270093), (3120, 180062), (6240, 90031)]