166840320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{5431}}^1$

素因数の和:5461

約数の個数: 96

約数和(自身を含む): 533856960

約数和(自身を除く): 367016640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 5431, 6144, 7680, 10240, 10862, 15360, 16293, 21724, 27155, 30720, 32586, 43448, 54310, 65172, 81465, 86896, 108620, 130344, 162930, 173792, 217240, 260688, 325860, 347584, 434480, 521376, 651720, 695168, 868960, 1042752, 1303440, 1390336, 1737920, 2085504, 2606880, 2780672, 3475840, 4171008, 5213760, 5561344, 6951680, 8342016, 10427520, 11122688, 13903360, 16684032, 20855040, 27806720, 33368064, 41710080, 55613440, 83420160, 166840320]

約数ペア:

[(1, 166840320), (2, 83420160), (3, 55613440), (4, 41710080), (5, 33368064), (6, 27806720), (8, 20855040), (10, 16684032), (12, 13903360), (15, 11122688), (16, 10427520), (20, 8342016), (24, 6951680), (30, 5561344), (32, 5213760), (40, 4171008), (48, 3475840), (60, 2780672), (64, 2606880), (80, 2085504), (96, 1737920), (120, 1390336), (128, 1303440), (160, 1042752), (192, 868960), (240, 695168), (256, 651720), (320, 521376), (384, 434480), (480, 347584), (512, 325860), (640, 260688), (768, 217240), (960, 173792), (1024, 162930), (1280, 130344), (1536, 108620), (1920, 86896), (2048, 81465), (2560, 65172), (3072, 54310), (3840, 43448), (5120, 32586), (5431, 30720), (6144, 27155), (7680, 21724), (10240, 16293), (10862, 15360)]