160316820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{32987}}^1$

素因数の和:33011

約数の個数: 72

約数和(自身を含む): 504320544

約数和(自身を除く): 344003724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 32987, 65974, 98961, 131948, 164935, 197922, 296883, 329870, 395844, 494805, 593766, 659740, 890649, 989610, 1187532, 1484415, 1781298, 1979220, 2671947, 2968830, 3562596, 4453245, 5343894, 5937660, 8015841, 8906490, 10687788, 13359735, 16031682, 17812980, 26719470, 32063364, 40079205, 53438940, 80158410, 160316820]

約数ペア:

[(1, 160316820), (2, 80158410), (3, 53438940), (4, 40079205), (5, 32063364), (6, 26719470), (9, 17812980), (10, 16031682), (12, 13359735), (15, 10687788), (18, 8906490), (20, 8015841), (27, 5937660), (30, 5343894), (36, 4453245), (45, 3562596), (54, 2968830), (60, 2671947), (81, 1979220), (90, 1781298), (108, 1484415), (135, 1187532), (162, 989610), (180, 890649), (243, 659740), (270, 593766), (324, 494805), (405, 395844), (486, 329870), (540, 296883), (810, 197922), (972, 164935), (1215, 131948), (1620, 98961), (2430, 65974), (4860, 32987)]