645094690080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1343947271}}^1$

素因数の和:1343947289

約数の個数: 48

約数和(自身を含む): 2032048275264

約数和(自身を除く): 1386953585184

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, 1343947271, 2687894542, 4031841813, 5375789084, 6719736355, 8063683626, 10751578168, 13439472710, 16127367252, 20159209065, 21503156336, 26878945420, 32254734504, 40318418130, 43006312672, 53757890840, 64509469008, 80636836260, 107515781680, 129018938016, 161273672520, 215031563360, 322547345040, 645094690080]

約数ペア:

[(1, 645094690080), (2, 322547345040), (3, 215031563360), (4, 161273672520), (5, 129018938016), (6, 107515781680), (8, 80636836260), (10, 64509469008), (12, 53757890840), (15, 43006312672), (16, 40318418130), (20, 32254734504), (24, 26878945420), (30, 21503156336), (32, 20159209065), (40, 16127367252), (48, 13439472710), (60, 10751578168), (80, 8063683626), (96, 6719736355), (120, 5375789084), (160, 4031841813), (240, 2687894542), (480, 1343947271)]