238899240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{221203}}^1$

素因数の和:221223

約数の個数: 64

約数和(自身を含む): 796334400

約数和(自身を除く): 557435160

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, 221203, 442406, 663609, 884812, 1106015, 1327218, 1769624, 1990827, 2212030, 2654436, 3318045, 3981654, 4424060, 5308872, 5972481, 6636090, 7963308, 8848120, 9954135, 11944962, 13272180, 15926616, 19908270, 23889924, 26544360, 29862405, 39816540, 47779848, 59724810, 79633080, 119449620, 238899240]

約数ペア:

[(1, 238899240), (2, 119449620), (3, 79633080), (4, 59724810), (5, 47779848), (6, 39816540), (8, 29862405), (9, 26544360), (10, 23889924), (12, 19908270), (15, 15926616), (18, 13272180), (20, 11944962), (24, 9954135), (27, 8848120), (30, 7963308), (36, 6636090), (40, 5972481), (45, 5308872), (54, 4424060), (60, 3981654), (72, 3318045), (90, 2654436), (108, 2212030), (120, 1990827), (135, 1769624), (180, 1327218), (216, 1106015), (270, 884812), (360, 663609), (540, 442406), (1080, 221203)]