145737120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{303619}}^1$

素因数の和:303637

約数の個数: 48

約数和(自身を含む): 459073440

約数和(自身を除く): 313336320

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, 303619, 607238, 910857, 1214476, 1518095, 1821714, 2428952, 3036190, 3643428, 4554285, 4857904, 6072380, 7286856, 9108570, 9715808, 12144760, 14573712, 18217140, 24289520, 29147424, 36434280, 48579040, 72868560, 145737120]

約数ペア:

[(1, 145737120), (2, 72868560), (3, 48579040), (4, 36434280), (5, 29147424), (6, 24289520), (8, 18217140), (10, 14573712), (12, 12144760), (15, 9715808), (16, 9108570), (20, 7286856), (24, 6072380), (30, 4857904), (32, 4554285), (40, 3643428), (48, 3036190), (60, 2428952), (80, 1821714), (96, 1518095), (120, 1214476), (160, 910857), (240, 607238), (480, 303619)]