325974720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{339557}}^1$

素因数の和:339577

約数の個数: 56

約数和(自身を含む): 1034972784

約数和(自身を除く): 708998064

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, 339557, 679114, 1018671, 1358228, 1697785, 2037342, 2716456, 3395570, 4074684, 5093355, 5432912, 6791140, 8149368, 10186710, 10865824, 13582280, 16298736, 20373420, 21731648, 27164560, 32597472, 40746840, 54329120, 65194944, 81493680, 108658240, 162987360, 325974720]

約数ペア:

[(1, 325974720), (2, 162987360), (3, 108658240), (4, 81493680), (5, 65194944), (6, 54329120), (8, 40746840), (10, 32597472), (12, 27164560), (15, 21731648), (16, 20373420), (20, 16298736), (24, 13582280), (30, 10865824), (32, 10186710), (40, 8149368), (48, 6791140), (60, 5432912), (64, 5093355), (80, 4074684), (96, 3395570), (120, 2716456), (160, 2037342), (192, 1697785), (240, 1358228), (320, 1018671), (480, 679114), (960, 339557)]