180237240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1321}}^1$

素因数の和:1717

約数の個数: 96

約数和(自身を含む): 587761200

約数和(自身を除く): 407523960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 379, 758, 1137, 1321, 1516, 1895, 2274, 2642, 3032, 3411, 3790, 3963, 4548, 5284, 5685, 6605, 6822, 7580, 7926, 9096, 10568, 11370, 11889, 13210, 13644, 15160, 15852, 17055, 19815, 22740, 23778, 26420, 27288, 31704, 34110, 39630, 45480, 47556, 52840, 59445, 68220, 79260, 95112, 118890, 136440, 158520, 237780, 475560, 500659, 1001318, 1501977, 2002636, 2503295, 3003954, 4005272, 4505931, 5006590, 6007908, 7509885, 9011862, 10013180, 12015816, 15019770, 18023724, 20026360, 22529655, 30039540, 36047448, 45059310, 60079080, 90118620, 180237240]

約数ペア:

[(1, 180237240), (2, 90118620), (3, 60079080), (4, 45059310), (5, 36047448), (6, 30039540), (8, 22529655), (9, 20026360), (10, 18023724), (12, 15019770), (15, 12015816), (18, 10013180), (20, 9011862), (24, 7509885), (30, 6007908), (36, 5006590), (40, 4505931), (45, 4005272), (60, 3003954), (72, 2503295), (90, 2002636), (120, 1501977), (180, 1001318), (360, 500659), (379, 475560), (758, 237780), (1137, 158520), (1321, 136440), (1516, 118890), (1895, 95112), (2274, 79260), (2642, 68220), (3032, 59445), (3411, 52840), (3790, 47556), (3963, 45480), (4548, 39630), (5284, 34110), (5685, 31704), (6605, 27288), (6822, 26420), (7580, 23778), (7926, 22740), (9096, 19815), (10568, 17055), (11370, 15852), (11889, 15160), (13210, 13644)]