2633280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 9046464

約数和(自身を除く): 6413184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 211, 240, 260, 312, 320, 390, 416, 422, 480, 520, 624, 633, 780, 832, 844, 960, 1040, 1055, 1248, 1266, 1560, 1688, 2080, 2110, 2496, 2532, 2743, 3120, 3165, 3376, 4160, 4220, 5064, 5486, 6240, 6330, 6752, 8229, 8440, 10128, 10972, 12480, 12660, 13504, 13715, 16458, 16880, 20256, 21944, 25320, 27430, 32916, 33760, 40512, 41145, 43888, 50640, 54860, 65832, 67520, 82290, 87776, 101280, 109720, 131664, 164580, 175552, 202560, 219440, 263328, 329160, 438880, 526656, 658320, 877760, 1316640, 2633280]

約数ペア:

[(1, 2633280), (2, 1316640), (3, 877760), (4, 658320), (5, 526656), (6, 438880), (8, 329160), (10, 263328), (12, 219440), (13, 202560), (15, 175552), (16, 164580), (20, 131664), (24, 109720), (26, 101280), (30, 87776), (32, 82290), (39, 67520), (40, 65832), (48, 54860), (52, 50640), (60, 43888), (64, 41145), (65, 40512), (78, 33760), (80, 32916), (96, 27430), (104, 25320), (120, 21944), (130, 20256), (156, 16880), (160, 16458), (192, 13715), (195, 13504), (208, 12660), (211, 12480), (240, 10972), (260, 10128), (312, 8440), (320, 8229), (390, 6752), (416, 6330), (422, 6240), (480, 5486), (520, 5064), (624, 4220), (633, 4160), (780, 3376), (832, 3165), (844, 3120), (960, 2743), (1040, 2532), (1055, 2496), (1248, 2110), (1266, 2080), (1560, 1688)]