80343120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2341}}^1$

素因数の和:2381

約数の個数: 160

約数和(自身を含む): 292731264

約数和(自身を除く): 212388144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2341, 2640, 2860, 3120, 3432, 4290, 4682, 5720, 6864, 7023, 8580, 9364, 11440, 11705, 14046, 17160, 18728, 23410, 25751, 28092, 30433, 34320, 35115, 37456, 46820, 51502, 56184, 60866, 70230, 77253, 91299, 93640, 103004, 112368, 121732, 128755, 140460, 152165, 154506, 182598, 187280, 206008, 243464, 257510, 280920, 304330, 309012, 334763, 365196, 386265, 412016, 456495, 486928, 515020, 561840, 608660, 618024, 669526, 730392, 772530, 912990, 1004289, 1030040, 1217320, 1236048, 1339052, 1460784, 1545060, 1673815, 1825980, 2008578, 2060080, 2434640, 2678104, 3090120, 3347630, 3651960, 4017156, 5021445, 5356208, 6180240, 6695260, 7303920, 8034312, 10042890, 13390520, 16068624, 20085780, 26781040, 40171560, 80343120]

約数ペア:

[(1, 80343120), (2, 40171560), (3, 26781040), (4, 20085780), (5, 16068624), (6, 13390520), (8, 10042890), (10, 8034312), (11, 7303920), (12, 6695260), (13, 6180240), (15, 5356208), (16, 5021445), (20, 4017156), (22, 3651960), (24, 3347630), (26, 3090120), (30, 2678104), (33, 2434640), (39, 2060080), (40, 2008578), (44, 1825980), (48, 1673815), (52, 1545060), (55, 1460784), (60, 1339052), (65, 1236048), (66, 1217320), (78, 1030040), (80, 1004289), (88, 912990), (104, 772530), (110, 730392), (120, 669526), (130, 618024), (132, 608660), (143, 561840), (156, 515020), (165, 486928), (176, 456495), (195, 412016), (208, 386265), (220, 365196), (240, 334763), (260, 309012), (264, 304330), (286, 280920), (312, 257510), (330, 243464), (390, 206008), (429, 187280), (440, 182598), (520, 154506), (528, 152165), (572, 140460), (624, 128755), (660, 121732), (715, 112368), (780, 103004), (858, 93640), (880, 91299), (1040, 77253), (1144, 70230), (1320, 60866), (1430, 56184), (1560, 51502), (1716, 46820), (2145, 37456), (2288, 35115), (2341, 34320), (2640, 30433), (2860, 28092), (3120, 25751), (3432, 23410), (4290, 18728), (4682, 17160), (5720, 14046), (6864, 11705), (7023, 11440), (8580, 9364)]