79537680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1646

約数の個数: 160

約数和(自身を含む): 286053120

約数和(自身を除く): 206515440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1601, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3202, 3312, 4140, 4803, 4968, 5520, 6210, 6404, 8005, 8280, 9606, 9936, 12420, 12808, 14409, 16010, 16560, 19212, 24015, 24840, 25616, 28818, 32020, 36823, 38424, 43227, 48030, 49680, 57636, 64040, 72045, 73646, 76848, 86454, 96060, 110469, 115272, 128080, 144090, 147292, 172908, 184115, 192120, 216135, 220938, 230544, 288180, 294584, 331407, 345816, 368230, 384240, 432270, 441876, 552345, 576360, 589168, 662814, 691632, 736460, 864540, 883752, 994221, 1104690, 1152720, 1325628, 1472920, 1657035, 1729080, 1767504, 1988442, 2209380, 2651256, 2945840, 3314070, 3458160, 3976884, 4418760, 4971105, 5302512, 6628140, 7953768, 8837520, 9942210, 13256280, 15907536, 19884420, 26512560, 39768840, 79537680]

約数ペア:

[(1, 79537680), (2, 39768840), (3, 26512560), (4, 19884420), (5, 15907536), (6, 13256280), (8, 9942210), (9, 8837520), (10, 7953768), (12, 6628140), (15, 5302512), (16, 4971105), (18, 4418760), (20, 3976884), (23, 3458160), (24, 3314070), (27, 2945840), (30, 2651256), (36, 2209380), (40, 1988442), (45, 1767504), (46, 1729080), (48, 1657035), (54, 1472920), (60, 1325628), (69, 1152720), (72, 1104690), (80, 994221), (90, 883752), (92, 864540), (108, 736460), (115, 691632), (120, 662814), (135, 589168), (138, 576360), (144, 552345), (180, 441876), (184, 432270), (207, 384240), (216, 368230), (230, 345816), (240, 331407), (270, 294584), (276, 288180), (345, 230544), (360, 220938), (368, 216135), (414, 192120), (432, 184115), (460, 172908), (540, 147292), (552, 144090), (621, 128080), (690, 115272), (720, 110469), (828, 96060), (920, 86454), (1035, 76848), (1080, 73646), (1104, 72045), (1242, 64040), (1380, 57636), (1601, 49680), (1656, 48030), (1840, 43227), (2070, 38424), (2160, 36823), (2484, 32020), (2760, 28818), (3105, 25616), (3202, 24840), (3312, 24015), (4140, 19212), (4803, 16560), (4968, 16010), (5520, 14409), (6210, 12808), (6404, 12420), (8005, 9936), (8280, 9606)]