2146320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 7892352

約数和(自身を除く): 5746032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 271, 330, 360, 396, 440, 495, 528, 542, 660, 720, 792, 813, 880, 990, 1084, 1320, 1355, 1584, 1626, 1980, 2168, 2439, 2640, 2710, 2981, 3252, 3960, 4065, 4336, 4878, 5420, 5962, 6504, 7920, 8130, 8943, 9756, 10840, 11924, 12195, 13008, 14905, 16260, 17886, 19512, 21680, 23848, 24390, 26829, 29810, 32520, 35772, 39024, 44715, 47696, 48780, 53658, 59620, 65040, 71544, 89430, 97560, 107316, 119240, 134145, 143088, 178860, 195120, 214632, 238480, 268290, 357720, 429264, 536580, 715440, 1073160, 2146320]

約数ペア:

[(1, 2146320), (2, 1073160), (3, 715440), (4, 536580), (5, 429264), (6, 357720), (8, 268290), (9, 238480), (10, 214632), (11, 195120), (12, 178860), (15, 143088), (16, 134145), (18, 119240), (20, 107316), (22, 97560), (24, 89430), (30, 71544), (33, 65040), (36, 59620), (40, 53658), (44, 48780), (45, 47696), (48, 44715), (55, 39024), (60, 35772), (66, 32520), (72, 29810), (80, 26829), (88, 24390), (90, 23848), (99, 21680), (110, 19512), (120, 17886), (132, 16260), (144, 14905), (165, 13008), (176, 12195), (180, 11924), (198, 10840), (220, 9756), (240, 8943), (264, 8130), (271, 7920), (330, 6504), (360, 5962), (396, 5420), (440, 4878), (495, 4336), (528, 4065), (542, 3960), (660, 3252), (720, 2981), (792, 2710), (813, 2640), (880, 2439), (990, 2168), (1084, 1980), (1320, 1626), (1355, 1584)]