78062940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{48187}}^1$

素因数の和:48208

約数の個数: 60

約数和(自身を含む): 244891416

約数和(自身を除く): 166828476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 48187, 96374, 144561, 192748, 240935, 289122, 433683, 481870, 578244, 722805, 867366, 963740, 1301049, 1445610, 1734732, 2168415, 2602098, 2891220, 3903147, 4336830, 5204196, 6505245, 7806294, 8673660, 13010490, 15612588, 19515735, 26020980, 39031470, 78062940]

約数ペア:

[(1, 78062940), (2, 39031470), (3, 26020980), (4, 19515735), (5, 15612588), (6, 13010490), (9, 8673660), (10, 7806294), (12, 6505245), (15, 5204196), (18, 4336830), (20, 3903147), (27, 2891220), (30, 2602098), (36, 2168415), (45, 1734732), (54, 1445610), (60, 1301049), (81, 963740), (90, 867366), (108, 722805), (135, 578244), (162, 481870), (180, 433683), (270, 289122), (324, 240935), (405, 192748), (540, 144561), (810, 96374), (1620, 48187)]