30641640240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127673501}}^1$

素因数の和:127673517

約数の個数: 40

約数和(自身を含む): 94989085488

約数和(自身を除く): 64347445248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 127673501, 255347002, 383020503, 510694004, 638367505, 766041006, 1021388008, 1276735010, 1532082012, 1915102515, 2042776016, 2553470020, 3064164024, 3830205030, 5106940040, 6128328048, 7660410060, 10213880080, 15320820120, 30641640240]

約数ペア:

[(1, 30641640240), (2, 15320820120), (3, 10213880080), (4, 7660410060), (5, 6128328048), (6, 5106940040), (8, 3830205030), (10, 3064164024), (12, 2553470020), (15, 2042776016), (16, 1915102515), (20, 1532082012), (24, 1276735010), (30, 1021388008), (40, 766041006), (48, 638367505), (60, 510694004), (80, 383020503), (120, 255347002), (240, 127673501)]