33128280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4041

約数の個数: 96

約数和(自身を含む): 112376160

約数和(自身を除く): 79247880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4001, 4140, 8002, 8280, 12003, 16004, 20005, 24006, 32008, 36009, 40010, 48012, 60015, 72018, 80020, 92023, 96024, 120030, 144036, 160040, 180045, 184046, 240060, 276069, 288072, 360090, 368092, 460115, 480120, 552138, 720180, 736184, 828207, 920230, 1104276, 1380345, 1440360, 1656414, 1840460, 2208552, 2760690, 3312828, 3680920, 4141035, 5521380, 6625656, 8282070, 11042760, 16564140, 33128280]

約数ペア:

[(1, 33128280), (2, 16564140), (3, 11042760), (4, 8282070), (5, 6625656), (6, 5521380), (8, 4141035), (9, 3680920), (10, 3312828), (12, 2760690), (15, 2208552), (18, 1840460), (20, 1656414), (23, 1440360), (24, 1380345), (30, 1104276), (36, 920230), (40, 828207), (45, 736184), (46, 720180), (60, 552138), (69, 480120), (72, 460115), (90, 368092), (92, 360090), (115, 288072), (120, 276069), (138, 240060), (180, 184046), (184, 180045), (207, 160040), (230, 144036), (276, 120030), (345, 96024), (360, 92023), (414, 80020), (460, 72018), (552, 60015), (690, 48012), (828, 40010), (920, 36009), (1035, 32008), (1380, 24006), (1656, 20005), (2070, 16004), (2760, 12003), (4001, 8280), (4140, 8002)]