9973920240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{142811}}^1$

素因数の和:142927

約数の個数: 120

約数和(自身を含む): 33841302768

約数和(自身を除く): 23867382528

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, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 11640, 13968, 17460, 23280, 34920, 69840, 142811, 285622, 428433, 571244, 714055, 856866, 1142488, 1285299, 1428110, 1713732, 2142165, 2284976, 2570598, 2856220, 3427464, 4284330, 5141196, 5712440, 6426495, 6854928, 8568660, 10282392, 11424880, 12852990, 13852667, 17137320, 20564784, 25705980, 27705334, 34274640, 41558001, 51411960, 55410668, 69263335, 83116002, 102823920, 110821336, 124674003, 138526670, 166232004, 207790005, 221642672, 249348006, 277053340, 332464008, 415580010, 498696012, 554106680, 623370015, 664928016, 831160020, 997392024, 1108213360, 1246740030, 1662320040, 1994784048, 2493480060, 3324640080, 4986960120, 9973920240]

約数ペア:

[(1, 9973920240), (2, 4986960120), (3, 3324640080), (4, 2493480060), (5, 1994784048), (6, 1662320040), (8, 1246740030), (9, 1108213360), (10, 997392024), (12, 831160020), (15, 664928016), (16, 623370015), (18, 554106680), (20, 498696012), (24, 415580010), (30, 332464008), (36, 277053340), (40, 249348006), (45, 221642672), (48, 207790005), (60, 166232004), (72, 138526670), (80, 124674003), (90, 110821336), (97, 102823920), (120, 83116002), (144, 69263335), (180, 55410668), (194, 51411960), (240, 41558001), (291, 34274640), (360, 27705334), (388, 25705980), (485, 20564784), (582, 17137320), (720, 13852667), (776, 12852990), (873, 11424880), (970, 10282392), (1164, 8568660), (1455, 6854928), (1552, 6426495), (1746, 5712440), (1940, 5141196), (2328, 4284330), (2910, 3427464), (3492, 2856220), (3880, 2570598), (4365, 2284976), (4656, 2142165), (5820, 1713732), (6984, 1428110), (7760, 1285299), (8730, 1142488), (11640, 856866), (13968, 714055), (17460, 571244), (23280, 428433), (34920, 285622), (69840, 142811)]