2120367240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85361}}^1$

素因数の和:85404

約数の個数: 128

約数和(自身を含む): 7375276800

約数和(自身を除く): 5254909560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 85361, 170722, 256083, 341444, 426805, 512166, 682888, 768249, 853610, 1024332, 1280415, 1536498, 1707220, 1963303, 2048664, 2304747, 2560830, 3072996, 3414440, 3841245, 3926606, 4609494, 5121660, 5889909, 6145992, 7682490, 7853212, 9218988, 9816515, 10243320, 11523735, 11779818, 15364980, 15706424, 17669727, 18437976, 19633030, 23047470, 23559636, 29449545, 30729960, 35339454, 39266060, 46094940, 47119272, 53009181, 58899090, 70678908, 78532120, 88348635, 92189880, 106018362, 117798180, 141357816, 176697270, 212036724, 235596360, 265045905, 353394540, 424073448, 530091810, 706789080, 1060183620, 2120367240]

約数ペア:

[(1, 2120367240), (2, 1060183620), (3, 706789080), (4, 530091810), (5, 424073448), (6, 353394540), (8, 265045905), (9, 235596360), (10, 212036724), (12, 176697270), (15, 141357816), (18, 117798180), (20, 106018362), (23, 92189880), (24, 88348635), (27, 78532120), (30, 70678908), (36, 58899090), (40, 53009181), (45, 47119272), (46, 46094940), (54, 39266060), (60, 35339454), (69, 30729960), (72, 29449545), (90, 23559636), (92, 23047470), (108, 19633030), (115, 18437976), (120, 17669727), (135, 15706424), (138, 15364980), (180, 11779818), (184, 11523735), (207, 10243320), (216, 9816515), (230, 9218988), (270, 7853212), (276, 7682490), (345, 6145992), (360, 5889909), (414, 5121660), (460, 4609494), (540, 3926606), (552, 3841245), (621, 3414440), (690, 3072996), (828, 2560830), (920, 2304747), (1035, 2048664), (1080, 1963303), (1242, 1707220), (1380, 1536498), (1656, 1280415), (2070, 1024332), (2484, 853610), (2760, 768249), (3105, 682888), (4140, 512166), (4968, 426805), (6210, 341444), (8280, 256083), (12420, 170722), (24840, 85361)]