146727720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{135859}}^1$

素因数の和:135879

約数の個数: 64

約数和(自身を含む): 489096000

約数和(自身を除く): 342368280

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, 135859, 271718, 407577, 543436, 679295, 815154, 1086872, 1222731, 1358590, 1630308, 2037885, 2445462, 2717180, 3260616, 3668193, 4075770, 4890924, 5434360, 6113655, 7336386, 8151540, 9781848, 12227310, 14672772, 16303080, 18340965, 24454620, 29345544, 36681930, 48909240, 73363860, 146727720]

約数ペア:

[(1, 146727720), (2, 73363860), (3, 48909240), (4, 36681930), (5, 29345544), (6, 24454620), (8, 18340965), (9, 16303080), (10, 14672772), (12, 12227310), (15, 9781848), (18, 8151540), (20, 7336386), (24, 6113655), (27, 5434360), (30, 4890924), (36, 4075770), (40, 3668193), (45, 3260616), (54, 2717180), (60, 2445462), (72, 2037885), (90, 1630308), (108, 1358590), (120, 1222731), (135, 1086872), (180, 815154), (216, 679295), (270, 543436), (360, 407577), (540, 271718), (1080, 135859)]