230874480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{320659}}^1$

素因数の和:320678

約数の個数: 60

約数和(自身を含む): 775355880

約数和(自身を除く): 544481400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 320659, 641318, 961977, 1282636, 1603295, 1923954, 2565272, 2885931, 3206590, 3847908, 4809885, 5130544, 5771862, 6413180, 7695816, 9619770, 11543724, 12826360, 14429655, 15391632, 19239540, 23087448, 25652720, 28859310, 38479080, 46174896, 57718620, 76958160, 115437240, 230874480]

約数ペア:

[(1, 230874480), (2, 115437240), (3, 76958160), (4, 57718620), (5, 46174896), (6, 38479080), (8, 28859310), (9, 25652720), (10, 23087448), (12, 19239540), (15, 15391632), (16, 14429655), (18, 12826360), (20, 11543724), (24, 9619770), (30, 7695816), (36, 6413180), (40, 5771862), (45, 5130544), (48, 4809885), (60, 3847908), (72, 3206590), (80, 2885931), (90, 2565272), (120, 1923954), (144, 1603295), (180, 1282636), (240, 961977), (360, 641318), (720, 320659)]