64504560240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89589667}}^1$

素因数の和:89589686

約数の個数: 60

約数和(自身を含む): 216627817224

約数和(自身を除く): 152123256984

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, 89589667, 179179334, 268769001, 358358668, 447948335, 537538002, 716717336, 806307003, 895896670, 1075076004, 1343845005, 1433434672, 1612614006, 1791793340, 2150152008, 2687690010, 3225228012, 3583586680, 4031535015, 4300304016, 5375380020, 6450456024, 7167173360, 8063070030, 10750760040, 12900912048, 16126140060, 21501520080, 32252280120, 64504560240]

約数ペア:

[(1, 64504560240), (2, 32252280120), (3, 21501520080), (4, 16126140060), (5, 12900912048), (6, 10750760040), (8, 8063070030), (9, 7167173360), (10, 6450456024), (12, 5375380020), (15, 4300304016), (16, 4031535015), (18, 3583586680), (20, 3225228012), (24, 2687690010), (30, 2150152008), (36, 1791793340), (40, 1612614006), (45, 1433434672), (48, 1343845005), (60, 1075076004), (72, 895896670), (80, 806307003), (90, 716717336), (120, 537538002), (144, 447948335), (180, 358358668), (240, 268769001), (360, 179179334), (720, 89589667)]