246190920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15661}}^1$

素因数の和:15806

約数の個数: 64

約数和(自身を含む): 744258240

約数和(自身を除く): 498067320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15661, 15720, 31322, 46983, 62644, 78305, 93966, 125288, 156610, 187932, 234915, 313220, 375864, 469830, 626440, 939660, 1879320, 2051591, 4103182, 6154773, 8206364, 10257955, 12309546, 16412728, 20515910, 24619092, 30773865, 41031820, 49238184, 61547730, 82063640, 123095460, 246190920]

約数ペア:

[(1, 246190920), (2, 123095460), (3, 82063640), (4, 61547730), (5, 49238184), (6, 41031820), (8, 30773865), (10, 24619092), (12, 20515910), (15, 16412728), (20, 12309546), (24, 10257955), (30, 8206364), (40, 6154773), (60, 4103182), (120, 2051591), (131, 1879320), (262, 939660), (393, 626440), (524, 469830), (655, 375864), (786, 313220), (1048, 234915), (1310, 187932), (1572, 156610), (1965, 125288), (2620, 93966), (3144, 78305), (3930, 62644), (5240, 46983), (7860, 31322), (15661, 15720)]