65762640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:781

約数の個数: 120

約数和(自身を含む): 222697800

約数和(自身を除く): 156935160

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, 149, 180, 240, 298, 360, 447, 596, 613, 720, 745, 894, 1192, 1226, 1341, 1490, 1788, 1839, 2235, 2384, 2452, 2682, 2980, 3065, 3576, 3678, 4470, 4904, 5364, 5517, 5960, 6130, 6705, 7152, 7356, 8940, 9195, 9808, 10728, 11034, 11920, 12260, 13410, 14712, 17880, 18390, 21456, 22068, 24520, 26820, 27585, 29424, 35760, 36780, 44136, 49040, 53640, 55170, 73560, 88272, 91337, 107280, 110340, 147120, 182674, 220680, 274011, 365348, 441360, 456685, 548022, 730696, 822033, 913370, 1096044, 1370055, 1461392, 1644066, 1826740, 2192088, 2740110, 3288132, 3653480, 4110165, 4384176, 5480220, 6576264, 7306960, 8220330, 10960440, 13152528, 16440660, 21920880, 32881320, 65762640]

約数ペア:

[(1, 65762640), (2, 32881320), (3, 21920880), (4, 16440660), (5, 13152528), (6, 10960440), (8, 8220330), (9, 7306960), (10, 6576264), (12, 5480220), (15, 4384176), (16, 4110165), (18, 3653480), (20, 3288132), (24, 2740110), (30, 2192088), (36, 1826740), (40, 1644066), (45, 1461392), (48, 1370055), (60, 1096044), (72, 913370), (80, 822033), (90, 730696), (120, 548022), (144, 456685), (149, 441360), (180, 365348), (240, 274011), (298, 220680), (360, 182674), (447, 147120), (596, 110340), (613, 107280), (720, 91337), (745, 88272), (894, 73560), (1192, 55170), (1226, 53640), (1341, 49040), (1490, 44136), (1788, 36780), (1839, 35760), (2235, 29424), (2384, 27585), (2452, 26820), (2682, 24520), (2980, 22068), (3065, 21456), (3576, 18390), (3678, 17880), (4470, 14712), (4904, 13410), (5364, 12260), (5517, 11920), (5960, 11034), (6130, 10728), (6705, 9808), (7152, 9195), (7356, 8940)]