255367080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:585

約数の個数: 160

約数和(自身を含む): 864448200

約数和(自身を除く): 609081120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 269, 270, 293, 324, 360, 405, 538, 540, 586, 648, 807, 810, 879, 1076, 1080, 1172, 1345, 1465, 1614, 1620, 1758, 2152, 2344, 2421, 2637, 2690, 2930, 3228, 3240, 3516, 4035, 4395, 4842, 5274, 5380, 5860, 6456, 7032, 7263, 7911, 8070, 8790, 9684, 10548, 10760, 11720, 12105, 13185, 14526, 15822, 16140, 17580, 19368, 21096, 21789, 23733, 24210, 26370, 29052, 31644, 32280, 35160, 36315, 39555, 43578, 47466, 48420, 52740, 58104, 63288, 72630, 78817, 79110, 87156, 94932, 96840, 105480, 108945, 118665, 145260, 157634, 158220, 174312, 189864, 217890, 236451, 237330, 290520, 315268, 316440, 394085, 435780, 472902, 474660, 630536, 709353, 788170, 871560, 945804, 949320, 1182255, 1418706, 1576340, 1891608, 2128059, 2364510, 2837412, 3152680, 3546765, 4256118, 4729020, 5674824, 6384177, 7093530, 8512236, 9458040, 10640295, 12768354, 14187060, 17024472, 21280590, 25536708, 28374120, 31920885, 42561180, 51073416, 63841770, 85122360, 127683540, 255367080]

約数ペア:

[(1, 255367080), (2, 127683540), (3, 85122360), (4, 63841770), (5, 51073416), (6, 42561180), (8, 31920885), (9, 28374120), (10, 25536708), (12, 21280590), (15, 17024472), (18, 14187060), (20, 12768354), (24, 10640295), (27, 9458040), (30, 8512236), (36, 7093530), (40, 6384177), (45, 5674824), (54, 4729020), (60, 4256118), (72, 3546765), (81, 3152680), (90, 2837412), (108, 2364510), (120, 2128059), (135, 1891608), (162, 1576340), (180, 1418706), (216, 1182255), (269, 949320), (270, 945804), (293, 871560), (324, 788170), (360, 709353), (405, 630536), (538, 474660), (540, 472902), (586, 435780), (648, 394085), (807, 316440), (810, 315268), (879, 290520), (1076, 237330), (1080, 236451), (1172, 217890), (1345, 189864), (1465, 174312), (1614, 158220), (1620, 157634), (1758, 145260), (2152, 118665), (2344, 108945), (2421, 105480), (2637, 96840), (2690, 94932), (2930, 87156), (3228, 79110), (3240, 78817), (3516, 72630), (4035, 63288), (4395, 58104), (4842, 52740), (5274, 48420), (5380, 47466), (5860, 43578), (6456, 39555), (7032, 36315), (7263, 35160), (7911, 32280), (8070, 31644), (8790, 29052), (9684, 26370), (10548, 24210), (10760, 23733), (11720, 21789), (12105, 21096), (13185, 19368), (14526, 17580), (15822, 16140)]