8091800940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89849}}^1$

素因数の和:89959

約数の個数: 96

約数和(自身を含む): 24151680000

約数和(自身を除く): 16059879060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 380, 395, 474, 570, 790, 948, 1140, 1185, 1501, 1580, 2370, 3002, 4503, 4740, 6004, 7505, 9006, 15010, 18012, 22515, 30020, 45030, 89849, 90060, 179698, 269547, 359396, 449245, 539094, 898490, 1078188, 1347735, 1707131, 1796980, 2695470, 3414262, 5121393, 5390940, 6828524, 7098071, 8535655, 10242786, 14196142, 17071310, 20485572, 21294213, 25606965, 28392284, 34142620, 35490355, 42588426, 51213930, 70980710, 85176852, 102427860, 106471065, 134863349, 141961420, 212942130, 269726698, 404590047, 425884260, 539453396, 674316745, 809180094, 1348633490, 1618360188, 2022950235, 2697266980, 4045900470, 8091800940]

約数ペア:

[(1, 8091800940), (2, 4045900470), (3, 2697266980), (4, 2022950235), (5, 1618360188), (6, 1348633490), (10, 809180094), (12, 674316745), (15, 539453396), (19, 425884260), (20, 404590047), (30, 269726698), (38, 212942130), (57, 141961420), (60, 134863349), (76, 106471065), (79, 102427860), (95, 85176852), (114, 70980710), (158, 51213930), (190, 42588426), (228, 35490355), (237, 34142620), (285, 28392284), (316, 25606965), (380, 21294213), (395, 20485572), (474, 17071310), (570, 14196142), (790, 10242786), (948, 8535655), (1140, 7098071), (1185, 6828524), (1501, 5390940), (1580, 5121393), (2370, 3414262), (3002, 2695470), (4503, 1796980), (4740, 1707131), (6004, 1347735), (7505, 1078188), (9006, 898490), (15010, 539094), (18012, 449245), (22515, 359396), (30020, 269547), (45030, 179698), (89849, 90060)]