2761872120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{365327}}^1$

素因数の和:365354

約数の個数: 128

約数和(自身を含む): 10521446400

約数和(自身を除く): 7759574280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 365327, 730654, 1095981, 1461308, 1826635, 2191962, 2557289, 2922616, 3287943, 3653270, 4383924, 5114578, 5479905, 6575886, 7306540, 7671867, 8767848, 9863829, 10229156, 10959810, 12786445, 13151772, 14613080, 15343734, 16439715, 19727658, 20458312, 21919620, 23015601, 25572890, 26303544, 30687468, 32879430, 38359335, 39455316, 43839240, 46031202, 49319145, 51145780, 61374936, 65758860, 69046803, 76718670, 78910632, 92062404, 98638290, 102291560, 115078005, 131517720, 138093606, 153437340, 184124808, 197276580, 230156010, 276187212, 306874680, 345234015, 394553160, 460312020, 552374424, 690468030, 920624040, 1380936060, 2761872120]

約数ペア:

[(1, 2761872120), (2, 1380936060), (3, 920624040), (4, 690468030), (5, 552374424), (6, 460312020), (7, 394553160), (8, 345234015), (9, 306874680), (10, 276187212), (12, 230156010), (14, 197276580), (15, 184124808), (18, 153437340), (20, 138093606), (21, 131517720), (24, 115078005), (27, 102291560), (28, 98638290), (30, 92062404), (35, 78910632), (36, 76718670), (40, 69046803), (42, 65758860), (45, 61374936), (54, 51145780), (56, 49319145), (60, 46031202), (63, 43839240), (70, 39455316), (72, 38359335), (84, 32879430), (90, 30687468), (105, 26303544), (108, 25572890), (120, 23015601), (126, 21919620), (135, 20458312), (140, 19727658), (168, 16439715), (180, 15343734), (189, 14613080), (210, 13151772), (216, 12786445), (252, 10959810), (270, 10229156), (280, 9863829), (315, 8767848), (360, 7671867), (378, 7306540), (420, 6575886), (504, 5479905), (540, 5114578), (630, 4383924), (756, 3653270), (840, 3287943), (945, 2922616), (1080, 2557289), (1260, 2191962), (1512, 1826635), (1890, 1461308), (2520, 1095981), (3780, 730654), (7560, 365327)]