129352800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53897}}^1$

素因数の和:53920

約数の個数: 72

約数和(自身を含む): 421051176

約数和(自身を除く): 291698376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 53897, 107794, 161691, 215588, 269485, 323382, 431176, 538970, 646764, 808455, 862352, 1077940, 1293528, 1347425, 1616910, 1724704, 2155880, 2587056, 2694850, 3233820, 4042275, 4311760, 5174112, 5389700, 6467640, 8084550, 8623520, 10779400, 12935280, 16169100, 21558800, 25870560, 32338200, 43117600, 64676400, 129352800]

約数ペア:

[(1, 129352800), (2, 64676400), (3, 43117600), (4, 32338200), (5, 25870560), (6, 21558800), (8, 16169100), (10, 12935280), (12, 10779400), (15, 8623520), (16, 8084550), (20, 6467640), (24, 5389700), (25, 5174112), (30, 4311760), (32, 4042275), (40, 3233820), (48, 2694850), (50, 2587056), (60, 2155880), (75, 1724704), (80, 1616910), (96, 1347425), (100, 1293528), (120, 1077940), (150, 862352), (160, 808455), (200, 646764), (240, 538970), (300, 431176), (400, 323382), (480, 269485), (600, 215588), (800, 161691), (1200, 107794), (2400, 53897)]