1274617320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{23977}}^1$

素因数の和:24434

約数の個数: 64

約数和(自身を含む): 3832643520

約数和(自身を除く): 2558026200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1329, 1772, 2215, 2658, 3544, 4430, 5316, 6645, 8860, 10632, 13290, 17720, 23977, 26580, 47954, 53160, 71931, 95908, 119885, 143862, 191816, 239770, 287724, 359655, 479540, 575448, 719310, 959080, 1438620, 2877240, 10621811, 21243622, 31865433, 42487244, 53109055, 63730866, 84974488, 106218110, 127461732, 159327165, 212436220, 254923464, 318654330, 424872440, 637308660, 1274617320]

約数ペア:

[(1, 1274617320), (2, 637308660), (3, 424872440), (4, 318654330), (5, 254923464), (6, 212436220), (8, 159327165), (10, 127461732), (12, 106218110), (15, 84974488), (20, 63730866), (24, 53109055), (30, 42487244), (40, 31865433), (60, 21243622), (120, 10621811), (443, 2877240), (886, 1438620), (1329, 959080), (1772, 719310), (2215, 575448), (2658, 479540), (3544, 359655), (4430, 287724), (5316, 239770), (6645, 191816), (8860, 143862), (10632, 119885), (13290, 95908), (17720, 71931), (23977, 53160), (26580, 47954)]