48903840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{33961}}^1$

素因数の和:33982

約数の個数: 72

約数和(自身を含む): 166889268

約数和(自身を除く): 117985428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 33961, 67922, 101883, 135844, 169805, 203766, 271688, 305649, 339610, 407532, 509415, 543376, 611298, 679220, 815064, 1018830, 1086752, 1222596, 1358440, 1528245, 1630128, 2037660, 2445192, 2716880, 3056490, 3260256, 4075320, 4890384, 5433760, 6112980, 8150640, 9780768, 12225960, 16301280, 24451920, 48903840]

約数ペア:

[(1, 48903840), (2, 24451920), (3, 16301280), (4, 12225960), (5, 9780768), (6, 8150640), (8, 6112980), (9, 5433760), (10, 4890384), (12, 4075320), (15, 3260256), (16, 3056490), (18, 2716880), (20, 2445192), (24, 2037660), (30, 1630128), (32, 1528245), (36, 1358440), (40, 1222596), (45, 1086752), (48, 1018830), (60, 815064), (72, 679220), (80, 611298), (90, 543376), (96, 509415), (120, 407532), (144, 339610), (160, 305649), (180, 271688), (240, 203766), (288, 169805), (360, 135844), (480, 101883), (720, 67922), (1440, 33961)]