80023080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39227}}^1$

素因数の和:39258

約数の個数: 64

約数和(自身を含む): 254197440

約数和(自身を除く): 174174360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 39227, 78454, 117681, 156908, 196135, 235362, 313816, 392270, 470724, 588405, 666859, 784540, 941448, 1176810, 1333718, 1569080, 2000577, 2353620, 2667436, 3334295, 4001154, 4707240, 5334872, 6668590, 8002308, 10002885, 13337180, 16004616, 20005770, 26674360, 40011540, 80023080]

約数ペア:

[(1, 80023080), (2, 40011540), (3, 26674360), (4, 20005770), (5, 16004616), (6, 13337180), (8, 10002885), (10, 8002308), (12, 6668590), (15, 5334872), (17, 4707240), (20, 4001154), (24, 3334295), (30, 2667436), (34, 2353620), (40, 2000577), (51, 1569080), (60, 1333718), (68, 1176810), (85, 941448), (102, 784540), (120, 666859), (136, 588405), (170, 470724), (204, 392270), (255, 313816), (340, 235362), (408, 196135), (510, 156908), (680, 117681), (1020, 78454), (2040, 39227)]