55551480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7589}}^1$

素因数の和:7664

約数の個数: 64

約数和(自身を含む): 169408800

約数和(自身を除く): 113857320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 7589, 15178, 22767, 30356, 37945, 45534, 60712, 75890, 91068, 113835, 151780, 182136, 227670, 303560, 455340, 462929, 910680, 925858, 1388787, 1851716, 2314645, 2777574, 3703432, 4629290, 5555148, 6943935, 9258580, 11110296, 13887870, 18517160, 27775740, 55551480]

約数ペア:

[(1, 55551480), (2, 27775740), (3, 18517160), (4, 13887870), (5, 11110296), (6, 9258580), (8, 6943935), (10, 5555148), (12, 4629290), (15, 3703432), (20, 2777574), (24, 2314645), (30, 1851716), (40, 1388787), (60, 925858), (61, 910680), (120, 462929), (122, 455340), (183, 303560), (244, 227670), (305, 182136), (366, 151780), (488, 113835), (610, 91068), (732, 75890), (915, 60712), (1220, 45534), (1464, 37945), (1830, 30356), (2440, 22767), (3660, 15178), (7320, 7589)]