2861760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:302

約数の個数: 112

約数和(自身を含む): 9948672

約数和(自身を除く): 7086912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 271, 320, 330, 352, 440, 480, 528, 542, 660, 704, 813, 880, 960, 1056, 1084, 1320, 1355, 1626, 1760, 2112, 2168, 2640, 2710, 2981, 3252, 3520, 4065, 4336, 5280, 5420, 5962, 6504, 8130, 8672, 8943, 10560, 10840, 11924, 13008, 14905, 16260, 17344, 17886, 21680, 23848, 26016, 29810, 32520, 35772, 43360, 44715, 47696, 52032, 59620, 65040, 71544, 86720, 89430, 95392, 119240, 130080, 143088, 178860, 190784, 238480, 260160, 286176, 357720, 476960, 572352, 715440, 953920, 1430880, 2861760]

約数ペア:

[(1, 2861760), (2, 1430880), (3, 953920), (4, 715440), (5, 572352), (6, 476960), (8, 357720), (10, 286176), (11, 260160), (12, 238480), (15, 190784), (16, 178860), (20, 143088), (22, 130080), (24, 119240), (30, 95392), (32, 89430), (33, 86720), (40, 71544), (44, 65040), (48, 59620), (55, 52032), (60, 47696), (64, 44715), (66, 43360), (80, 35772), (88, 32520), (96, 29810), (110, 26016), (120, 23848), (132, 21680), (160, 17886), (165, 17344), (176, 16260), (192, 14905), (220, 13008), (240, 11924), (264, 10840), (271, 10560), (320, 8943), (330, 8672), (352, 8130), (440, 6504), (480, 5962), (528, 5420), (542, 5280), (660, 4336), (704, 4065), (813, 3520), (880, 3252), (960, 2981), (1056, 2710), (1084, 2640), (1320, 2168), (1355, 2112), (1626, 1760)]