74217120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{154619}}^1$

素因数の和:154637

約数の個数: 48

約数和(自身を含む): 233785440

約数和(自身を除く): 159568320

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, 154619, 309238, 463857, 618476, 773095, 927714, 1236952, 1546190, 1855428, 2319285, 2473904, 3092380, 3710856, 4638570, 4947808, 6184760, 7421712, 9277140, 12369520, 14843424, 18554280, 24739040, 37108560, 74217120]

約数ペア:

[(1, 74217120), (2, 37108560), (3, 24739040), (4, 18554280), (5, 14843424), (6, 12369520), (8, 9277140), (10, 7421712), (12, 6184760), (15, 4947808), (16, 4638570), (20, 3710856), (24, 3092380), (30, 2473904), (32, 2319285), (40, 1855428), (48, 1546190), (60, 1236952), (80, 927714), (96, 773095), (120, 618476), (160, 463857), (240, 309238), (480, 154619)]