554608080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19751}}^1$

素因数の和:19786

約数の個数: 160

約数和(自身を含む): 2057368320

約数和(自身を除く): 1502760240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 19751, 28080, 39502, 59253, 79004, 98755, 118506, 158008, 177759, 197510, 237012, 256763, 296265, 316016, 355518, 395020, 474024, 513526, 533277, 592530, 711036, 770289, 790040, 888795, 948048, 1027052, 1066554, 1185060, 1283815, 1422072, 1540578, 1580080, 1777590, 2054104, 2133108, 2310867, 2370120, 2567630, 2666385, 2844144, 3081156, 3555180, 3851445, 4108208, 4266216, 4621734, 4740240, 5135260, 5332770, 6162312, 6932601, 7110360, 7702890, 8532432, 9243468, 10270520, 10665540, 11554335, 12324624, 13865202, 14220720, 15405780, 18486936, 20541040, 21331080, 23108670, 27730404, 30811560, 34663005, 36973872, 42662160, 46217340, 55460808, 61623120, 69326010, 92434680, 110921616, 138652020, 184869360, 277304040, 554608080]

約数ペア:

[(1, 554608080), (2, 277304040), (3, 184869360), (4, 138652020), (5, 110921616), (6, 92434680), (8, 69326010), (9, 61623120), (10, 55460808), (12, 46217340), (13, 42662160), (15, 36973872), (16, 34663005), (18, 30811560), (20, 27730404), (24, 23108670), (26, 21331080), (27, 20541040), (30, 18486936), (36, 15405780), (39, 14220720), (40, 13865202), (45, 12324624), (48, 11554335), (52, 10665540), (54, 10270520), (60, 9243468), (65, 8532432), (72, 7702890), (78, 7110360), (80, 6932601), (90, 6162312), (104, 5332770), (108, 5135260), (117, 4740240), (120, 4621734), (130, 4266216), (135, 4108208), (144, 3851445), (156, 3555180), (180, 3081156), (195, 2844144), (208, 2666385), (216, 2567630), (234, 2370120), (240, 2310867), (260, 2133108), (270, 2054104), (312, 1777590), (351, 1580080), (360, 1540578), (390, 1422072), (432, 1283815), (468, 1185060), (520, 1066554), (540, 1027052), (585, 948048), (624, 888795), (702, 790040), (720, 770289), (780, 711036), (936, 592530), (1040, 533277), (1080, 513526), (1170, 474024), (1404, 395020), (1560, 355518), (1755, 316016), (1872, 296265), (2160, 256763), (2340, 237012), (2808, 197510), (3120, 177759), (3510, 158008), (4680, 118506), (5616, 98755), (7020, 79004), (9360, 59253), (14040, 39502), (19751, 28080)]