80293410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 226437120

約数和(自身を除く): 146143710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 53, 54, 62, 90, 93, 106, 135, 155, 159, 181, 186, 265, 270, 279, 310, 318, 362, 465, 477, 530, 543, 558, 795, 837, 905, 930, 954, 1086, 1395, 1431, 1590, 1629, 1643, 1674, 1810, 2385, 2715, 2790, 2862, 3258, 3286, 4185, 4770, 4887, 4929, 5430, 5611, 7155, 8145, 8215, 8370, 9593, 9774, 9858, 11222, 14310, 14787, 16290, 16430, 16833, 19186, 24435, 24645, 28055, 28779, 29574, 33666, 44361, 47965, 48870, 49290, 50499, 56110, 57558, 73935, 84165, 86337, 88722, 95930, 100998, 143895, 147870, 151497, 168330, 172674, 221805, 252495, 259011, 287790, 297383, 302994, 431685, 443610, 504990, 518022, 594766, 757485, 863370, 892149, 1295055, 1486915, 1514970, 1784298, 2590110, 2676447, 2973830, 4460745, 5352894, 8029341, 8921490, 13382235, 16058682, 26764470, 40146705, 80293410]

約数ペア:

[(1, 80293410), (2, 40146705), (3, 26764470), (5, 16058682), (6, 13382235), (9, 8921490), (10, 8029341), (15, 5352894), (18, 4460745), (27, 2973830), (30, 2676447), (31, 2590110), (45, 1784298), (53, 1514970), (54, 1486915), (62, 1295055), (90, 892149), (93, 863370), (106, 757485), (135, 594766), (155, 518022), (159, 504990), (181, 443610), (186, 431685), (265, 302994), (270, 297383), (279, 287790), (310, 259011), (318, 252495), (362, 221805), (465, 172674), (477, 168330), (530, 151497), (543, 147870), (558, 143895), (795, 100998), (837, 95930), (905, 88722), (930, 86337), (954, 84165), (1086, 73935), (1395, 57558), (1431, 56110), (1590, 50499), (1629, 49290), (1643, 48870), (1674, 47965), (1810, 44361), (2385, 33666), (2715, 29574), (2790, 28779), (2862, 28055), (3258, 24645), (3286, 24435), (4185, 19186), (4770, 16833), (4887, 16430), (4929, 16290), (5430, 14787), (5611, 14310), (7155, 11222), (8145, 9858), (8215, 9774), (8370, 9593)]