319020480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{110771}}^1$

素因数の和:110794

約数の個数: 84

約数和(自身を含む): 1097307432

約数和(自身を除く): 778286952

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 110771, 221542, 332313, 443084, 553855, 664626, 886168, 996939, 1107710, 1329252, 1661565, 1772336, 1993878, 2215420, 2658504, 3323130, 3544672, 3987756, 4430840, 4984695, 5317008, 6646260, 7089344, 7975512, 8861680, 9969390, 10634016, 13292520, 15951024, 17723360, 19938780, 21268032, 26585040, 31902048, 35446720, 39877560, 53170080, 63804096, 79755120, 106340160, 159510240, 319020480]

約数ペア:

[(1, 319020480), (2, 159510240), (3, 106340160), (4, 79755120), (5, 63804096), (6, 53170080), (8, 39877560), (9, 35446720), (10, 31902048), (12, 26585040), (15, 21268032), (16, 19938780), (18, 17723360), (20, 15951024), (24, 13292520), (30, 10634016), (32, 9969390), (36, 8861680), (40, 7975512), (45, 7089344), (48, 6646260), (60, 5317008), (64, 4984695), (72, 4430840), (80, 3987756), (90, 3544672), (96, 3323130), (120, 2658504), (144, 2215420), (160, 1993878), (180, 1772336), (192, 1661565), (240, 1329252), (288, 1107710), (320, 996939), (360, 886168), (480, 664626), (576, 553855), (720, 443084), (960, 332313), (1440, 221542), (2880, 110771)]