80006580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 256196304

約数和(自身を除く): 176189724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 41, 45, 60, 74, 82, 90, 111, 123, 148, 164, 180, 185, 205, 222, 246, 293, 333, 369, 370, 410, 444, 492, 555, 586, 615, 666, 738, 740, 820, 879, 1110, 1172, 1230, 1332, 1465, 1476, 1517, 1665, 1758, 1845, 2220, 2460, 2637, 2930, 3034, 3330, 3516, 3690, 4395, 4551, 5274, 5860, 6068, 6660, 7380, 7585, 8790, 9102, 10548, 10841, 12013, 13185, 13653, 15170, 17580, 18204, 21682, 22755, 24026, 26370, 27306, 30340, 32523, 36039, 43364, 45510, 48052, 52740, 54205, 54612, 60065, 65046, 68265, 72078, 91020, 97569, 108117, 108410, 120130, 130092, 136530, 144156, 162615, 180195, 195138, 216234, 216820, 240260, 273060, 325230, 360390, 390276, 432468, 444481, 487845, 540585, 650460, 720780, 888962, 975690, 1081170, 1333443, 1777924, 1951380, 2162340, 2222405, 2666886, 4000329, 4444810, 5333772, 6667215, 8000658, 8889620, 13334430, 16001316, 20001645, 26668860, 40003290, 80006580]

約数ペア:

[(1, 80006580), (2, 40003290), (3, 26668860), (4, 20001645), (5, 16001316), (6, 13334430), (9, 8889620), (10, 8000658), (12, 6667215), (15, 5333772), (18, 4444810), (20, 4000329), (30, 2666886), (36, 2222405), (37, 2162340), (41, 1951380), (45, 1777924), (60, 1333443), (74, 1081170), (82, 975690), (90, 888962), (111, 720780), (123, 650460), (148, 540585), (164, 487845), (180, 444481), (185, 432468), (205, 390276), (222, 360390), (246, 325230), (293, 273060), (333, 240260), (369, 216820), (370, 216234), (410, 195138), (444, 180195), (492, 162615), (555, 144156), (586, 136530), (615, 130092), (666, 120130), (738, 108410), (740, 108117), (820, 97569), (879, 91020), (1110, 72078), (1172, 68265), (1230, 65046), (1332, 60065), (1465, 54612), (1476, 54205), (1517, 52740), (1665, 48052), (1758, 45510), (1845, 43364), (2220, 36039), (2460, 32523), (2637, 30340), (2930, 27306), (3034, 26370), (3330, 24026), (3516, 22755), (3690, 21682), (4395, 18204), (4551, 17580), (5274, 15170), (5860, 13653), (6068, 13185), (6660, 12013), (7380, 10841), (7585, 10548), (8790, 9102)]