130880160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1055

約数の個数: 144

約数和(自身を含む): 451714536

約数和(自身を除く): 320834376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 937, 970, 1164, 1440, 1455, 1552, 1746, 1874, 1940, 2328, 2811, 2910, 3104, 3492, 3748, 3880, 4365, 4656, 4685, 5622, 5820, 6984, 7496, 7760, 8433, 8730, 9312, 9370, 11244, 11640, 13968, 14055, 14992, 15520, 16866, 17460, 18740, 22488, 23280, 27936, 28110, 29984, 33732, 34920, 37480, 42165, 44976, 46560, 56220, 67464, 69840, 74960, 84330, 89952, 90889, 112440, 134928, 139680, 149920, 168660, 181778, 224880, 269856, 272667, 337320, 363556, 449760, 454445, 545334, 674640, 727112, 818001, 908890, 1090668, 1349280, 1363335, 1454224, 1636002, 1817780, 2181336, 2726670, 2908448, 3272004, 3635560, 4090005, 4362672, 5453340, 6544008, 7271120, 8180010, 8725344, 10906680, 13088016, 14542240, 16360020, 21813360, 26176032, 32720040, 43626720, 65440080, 130880160]

約数ペア:

[(1, 130880160), (2, 65440080), (3, 43626720), (4, 32720040), (5, 26176032), (6, 21813360), (8, 16360020), (9, 14542240), (10, 13088016), (12, 10906680), (15, 8725344), (16, 8180010), (18, 7271120), (20, 6544008), (24, 5453340), (30, 4362672), (32, 4090005), (36, 3635560), (40, 3272004), (45, 2908448), (48, 2726670), (60, 2181336), (72, 1817780), (80, 1636002), (90, 1454224), (96, 1363335), (97, 1349280), (120, 1090668), (144, 908890), (160, 818001), (180, 727112), (194, 674640), (240, 545334), (288, 454445), (291, 449760), (360, 363556), (388, 337320), (480, 272667), (485, 269856), (582, 224880), (720, 181778), (776, 168660), (873, 149920), (937, 139680), (970, 134928), (1164, 112440), (1440, 90889), (1455, 89952), (1552, 84330), (1746, 74960), (1874, 69840), (1940, 67464), (2328, 56220), (2811, 46560), (2910, 44976), (3104, 42165), (3492, 37480), (3748, 34920), (3880, 33732), (4365, 29984), (4656, 28110), (4685, 27936), (5622, 23280), (5820, 22488), (6984, 18740), (7496, 17460), (7760, 16866), (8433, 15520), (8730, 14992), (9312, 14055), (9370, 13968), (11244, 11640)]