84765960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{78487}}^1$

素因数の和:78507

約数の個数: 64

約数和(自身を含む): 282556800

約数和(自身を除く): 197790840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 78487, 156974, 235461, 313948, 392435, 470922, 627896, 706383, 784870, 941844, 1177305, 1412766, 1569740, 1883688, 2119149, 2354610, 2825532, 3139480, 3531915, 4238298, 4709220, 5651064, 7063830, 8476596, 9418440, 10595745, 14127660, 16953192, 21191490, 28255320, 42382980, 84765960]

約数ペア:

[(1, 84765960), (2, 42382980), (3, 28255320), (4, 21191490), (5, 16953192), (6, 14127660), (8, 10595745), (9, 9418440), (10, 8476596), (12, 7063830), (15, 5651064), (18, 4709220), (20, 4238298), (24, 3531915), (27, 3139480), (30, 2825532), (36, 2354610), (40, 2119149), (45, 1883688), (54, 1569740), (60, 1412766), (72, 1177305), (90, 941844), (108, 784870), (120, 706383), (135, 627896), (180, 470922), (216, 392435), (270, 313948), (360, 235461), (540, 156974), (1080, 78487)]