74218080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{154621}}^1$

素因数の和:154639

約数の個数: 48

約数和(自身を含む): 233788464

約数和(自身を除く): 159570384

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, 480, 154621, 309242, 463863, 618484, 773105, 927726, 1236968, 1546210, 1855452, 2319315, 2473936, 3092420, 3710904, 4638630, 4947872, 6184840, 7421808, 9277260, 12369680, 14843616, 18554520, 24739360, 37109040, 74218080]

約数ペア:

[(1, 74218080), (2, 37109040), (3, 24739360), (4, 18554520), (5, 14843616), (6, 12369680), (8, 9277260), (10, 7421808), (12, 6184840), (15, 4947872), (16, 4638630), (20, 3710904), (24, 3092420), (30, 2473936), (32, 2319315), (40, 1855452), (48, 1546210), (60, 1236968), (80, 927726), (96, 773105), (120, 618484), (160, 463863), (240, 309242), (480, 154621)]