387675360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269219}}^1$

素因数の和:269240

約数の個数: 72

約数和(自身を含む): 1322947080

約数和(自身を除く): 935271720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 269219, 538438, 807657, 1076876, 1346095, 1615314, 2153752, 2422971, 2692190, 3230628, 4038285, 4307504, 4845942, 5384380, 6461256, 8076570, 8615008, 9691884, 10768760, 12114855, 12922512, 16153140, 19383768, 21537520, 24229710, 25845024, 32306280, 38767536, 43075040, 48459420, 64612560, 77535072, 96918840, 129225120, 193837680, 387675360]

約数ペア:

[(1, 387675360), (2, 193837680), (3, 129225120), (4, 96918840), (5, 77535072), (6, 64612560), (8, 48459420), (9, 43075040), (10, 38767536), (12, 32306280), (15, 25845024), (16, 24229710), (18, 21537520), (20, 19383768), (24, 16153140), (30, 12922512), (32, 12114855), (36, 10768760), (40, 9691884), (45, 8615008), (48, 8076570), (60, 6461256), (72, 5384380), (80, 4845942), (90, 4307504), (96, 4038285), (120, 3230628), (144, 2692190), (160, 2422971), (180, 2153752), (240, 1615314), (288, 1346095), (360, 1076876), (480, 807657), (720, 538438), (1440, 269219)]