166690080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{115757}}^1$

素因数の和:115778

約数の個数: 72

約数和(自身を含む): 568834812

約数和(自身を除く): 402144732

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, 115757, 231514, 347271, 463028, 578785, 694542, 926056, 1041813, 1157570, 1389084, 1736355, 1852112, 2083626, 2315140, 2778168, 3472710, 3704224, 4167252, 4630280, 5209065, 5556336, 6945420, 8334504, 9260560, 10418130, 11112672, 13890840, 16669008, 18521120, 20836260, 27781680, 33338016, 41672520, 55563360, 83345040, 166690080]

約数ペア:

[(1, 166690080), (2, 83345040), (3, 55563360), (4, 41672520), (5, 33338016), (6, 27781680), (8, 20836260), (9, 18521120), (10, 16669008), (12, 13890840), (15, 11112672), (16, 10418130), (18, 9260560), (20, 8334504), (24, 6945420), (30, 5556336), (32, 5209065), (36, 4630280), (40, 4167252), (45, 3704224), (48, 3472710), (60, 2778168), (72, 2315140), (80, 2083626), (90, 1852112), (96, 1736355), (120, 1389084), (144, 1157570), (160, 1041813), (180, 926056), (240, 694542), (288, 578785), (360, 463028), (480, 347271), (720, 231514), (1440, 115757)]