70734240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{49121}}^1$

素因数の和:49142

約数の個数: 72

約数和(自身を含む): 241385508

約数和(自身を除く): 170651268

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 49121, 98242, 147363, 196484, 245605, 294726, 392968, 442089, 491210, 589452, 736815, 785936, 884178, 982420, 1178904, 1473630, 1571872, 1768356, 1964840, 2210445, 2357808, 2947260, 3536712, 3929680, 4420890, 4715616, 5894520, 7073424, 7859360, 8841780, 11789040, 14146848, 17683560, 23578080, 35367120, 70734240]

約数ペア:

[(1, 70734240), (2, 35367120), (3, 23578080), (4, 17683560), (5, 14146848), (6, 11789040), (8, 8841780), (9, 7859360), (10, 7073424), (12, 5894520), (15, 4715616), (16, 4420890), (18, 3929680), (20, 3536712), (24, 2947260), (30, 2357808), (32, 2210445), (36, 1964840), (40, 1768356), (45, 1571872), (48, 1473630), (60, 1178904), (72, 982420), (80, 884178), (90, 785936), (96, 736815), (120, 589452), (144, 491210), (160, 442089), (180, 392968), (240, 294726), (288, 245605), (360, 196484), (480, 147363), (720, 98242), (1440, 49121)]