2153860920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5982947}}^1$

素因数の和:5982964

約数の個数: 48

約数和(自身を含む): 7000049160

約数和(自身を除く): 4846188240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5982947, 11965894, 17948841, 23931788, 29914735, 35897682, 47863576, 53846523, 59829470, 71795364, 89744205, 107693046, 119658940, 143590728, 179488410, 215386092, 239317880, 269232615, 358976820, 430772184, 538465230, 717953640, 1076930460, 2153860920]

約数ペア:

[(1, 2153860920), (2, 1076930460), (3, 717953640), (4, 538465230), (5, 430772184), (6, 358976820), (8, 269232615), (9, 239317880), (10, 215386092), (12, 179488410), (15, 143590728), (18, 119658940), (20, 107693046), (24, 89744205), (30, 71795364), (36, 59829470), (40, 53846523), (45, 47863576), (60, 35897682), (72, 29914735), (90, 23931788), (120, 17948841), (180, 11965894), (360, 5982947)]