67888080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7253}}^1$

素因数の和:7285

約数の個数: 120

約数和(自身を含む): 245562408

約数和(自身を除く): 177674328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 7253, 9360, 14506, 21759, 29012, 36265, 43518, 58024, 65277, 72530, 87036, 94289, 108795, 116048, 130554, 145060, 174072, 188578, 217590, 261108, 282867, 290120, 326385, 348144, 377156, 435180, 471445, 522216, 565734, 580240, 652770, 754312, 848601, 870360, 942890, 1044432, 1131468, 1305540, 1414335, 1508624, 1697202, 1740720, 1885780, 2262936, 2611080, 2828670, 3394404, 3771560, 4243005, 4525872, 5222160, 5657340, 6788808, 7543120, 8486010, 11314680, 13577616, 16972020, 22629360, 33944040, 67888080]

約数ペア:

[(1, 67888080), (2, 33944040), (3, 22629360), (4, 16972020), (5, 13577616), (6, 11314680), (8, 8486010), (9, 7543120), (10, 6788808), (12, 5657340), (13, 5222160), (15, 4525872), (16, 4243005), (18, 3771560), (20, 3394404), (24, 2828670), (26, 2611080), (30, 2262936), (36, 1885780), (39, 1740720), (40, 1697202), (45, 1508624), (48, 1414335), (52, 1305540), (60, 1131468), (65, 1044432), (72, 942890), (78, 870360), (80, 848601), (90, 754312), (104, 652770), (117, 580240), (120, 565734), (130, 522216), (144, 471445), (156, 435180), (180, 377156), (195, 348144), (208, 326385), (234, 290120), (240, 282867), (260, 261108), (312, 217590), (360, 188578), (390, 174072), (468, 145060), (520, 130554), (585, 116048), (624, 108795), (720, 94289), (780, 87036), (936, 72530), (1040, 65277), (1170, 58024), (1560, 43518), (1872, 36265), (2340, 29012), (3120, 21759), (4680, 14506), (7253, 9360)]