68526240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:774

約数の個数: 96

約数和(自身を含む): 217002240

約数和(自身を除く): 148476000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 367, 389, 480, 734, 778, 1101, 1167, 1468, 1556, 1835, 1945, 2202, 2334, 2936, 3112, 3670, 3890, 4404, 4668, 5505, 5835, 5872, 6224, 7340, 7780, 8808, 9336, 11010, 11670, 11744, 12448, 14680, 15560, 17616, 18672, 22020, 23340, 29360, 31120, 35232, 37344, 44040, 46680, 58720, 62240, 88080, 93360, 142763, 176160, 186720, 285526, 428289, 571052, 713815, 856578, 1142104, 1427630, 1713156, 2141445, 2284208, 2855260, 3426312, 4282890, 4568416, 5710520, 6852624, 8565780, 11421040, 13705248, 17131560, 22842080, 34263120, 68526240]

約数ペア:

[(1, 68526240), (2, 34263120), (3, 22842080), (4, 17131560), (5, 13705248), (6, 11421040), (8, 8565780), (10, 6852624), (12, 5710520), (15, 4568416), (16, 4282890), (20, 3426312), (24, 2855260), (30, 2284208), (32, 2141445), (40, 1713156), (48, 1427630), (60, 1142104), (80, 856578), (96, 713815), (120, 571052), (160, 428289), (240, 285526), (367, 186720), (389, 176160), (480, 142763), (734, 93360), (778, 88080), (1101, 62240), (1167, 58720), (1468, 46680), (1556, 44040), (1835, 37344), (1945, 35232), (2202, 31120), (2334, 29360), (2936, 23340), (3112, 22020), (3670, 18672), (3890, 17616), (4404, 15560), (4668, 14680), (5505, 12448), (5835, 11744), (5872, 11670), (6224, 11010), (7340, 9336), (7780, 8808)]