304278720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{316957}}^1$

素因数の和:316977

約数の個数: 56

約数和(自身を含む): 966087984

約数和(自身を除く): 661809264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 316957, 633914, 950871, 1267828, 1584785, 1901742, 2535656, 3169570, 3803484, 4754355, 5071312, 6339140, 7606968, 9508710, 10142624, 12678280, 15213936, 19017420, 20285248, 25356560, 30427872, 38034840, 50713120, 60855744, 76069680, 101426240, 152139360, 304278720]

約数ペア:

[(1, 304278720), (2, 152139360), (3, 101426240), (4, 76069680), (5, 60855744), (6, 50713120), (8, 38034840), (10, 30427872), (12, 25356560), (15, 20285248), (16, 19017420), (20, 15213936), (24, 12678280), (30, 10142624), (32, 9508710), (40, 7606968), (48, 6339140), (60, 5071312), (64, 4754355), (80, 3803484), (96, 3169570), (120, 2535656), (160, 1901742), (192, 1584785), (240, 1267828), (320, 950871), (480, 633914), (960, 316957)]