71968101840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19603}}^1\times {\mathrm{5099}}^1$

素因数の和:24721

約数の個数: 120

約数和(自身を含む): 241752607200

約数和(自身を除く): 169784505360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 5099, 10198, 15297, 19603, 20396, 25495, 30594, 39206, 40792, 45891, 50990, 58809, 61188, 76485, 78412, 81584, 91782, 98015, 101980, 117618, 122376, 152970, 156824, 176427, 183564, 196030, 203960, 229455, 235236, 244752, 294045, 305940, 313648, 352854, 367128, 392060, 407920, 458910, 470472, 588090, 611880, 705708, 734256, 784120, 882135, 917820, 940944, 1176180, 1223760, 1411416, 1568240, 1764270, 1835640, 2352360, 2822832, 3528540, 3671280, 4704720, 7057080, 14114160, 99955697, 199911394, 299867091, 399822788, 499778485, 599734182, 799645576, 899601273, 999556970, 1199468364, 1499335455, 1599291152, 1799202546, 1999113940, 2398936728, 2998670910, 3598405092, 3998227880, 4498006365, 4797873456, 5997341820, 7196810184, 7996455760, 8996012730, 11994683640, 14393620368, 17992025460, 23989367280, 35984050920, 71968101840]

約数ペア:

[(1, 71968101840), (2, 35984050920), (3, 23989367280), (4, 17992025460), (5, 14393620368), (6, 11994683640), (8, 8996012730), (9, 7996455760), (10, 7196810184), (12, 5997341820), (15, 4797873456), (16, 4498006365), (18, 3998227880), (20, 3598405092), (24, 2998670910), (30, 2398936728), (36, 1999113940), (40, 1799202546), (45, 1599291152), (48, 1499335455), (60, 1199468364), (72, 999556970), (80, 899601273), (90, 799645576), (120, 599734182), (144, 499778485), (180, 399822788), (240, 299867091), (360, 199911394), (720, 99955697), (5099, 14114160), (10198, 7057080), (15297, 4704720), (19603, 3671280), (20396, 3528540), (25495, 2822832), (30594, 2352360), (39206, 1835640), (40792, 1764270), (45891, 1568240), (50990, 1411416), (58809, 1223760), (61188, 1176180), (76485, 940944), (78412, 917820), (81584, 882135), (91782, 784120), (98015, 734256), (101980, 705708), (117618, 611880), (122376, 588090), (152970, 470472), (156824, 458910), (176427, 407920), (183564, 392060), (196030, 367128), (203960, 352854), (229455, 313648), (235236, 305940), (244752, 294045)]