465144120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{20509}}^1$

素因数の和:20539

約数の個数: 160

約数和(自身を含む): 1786831200

約数和(自身を除く): 1321687080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 20509, 22680, 41018, 61527, 82036, 102545, 123054, 143563, 164072, 184581, 205090, 246108, 287126, 307635, 369162, 410180, 430689, 492216, 553743, 574252, 615270, 717815, 738324, 820360, 861378, 922905, 1107486, 1148504, 1230540, 1292067, 1435630, 1476648, 1661229, 1722756, 1845810, 2153445, 2214972, 2461080, 2584134, 2768715, 2871260, 3322458, 3445512, 3691620, 3876201, 4306890, 4429944, 5168268, 5537430, 5742520, 6460335, 6644916, 7383240, 7752402, 8306145, 8613780, 10336536, 11074860, 11628603, 12920670, 13289832, 15504804, 16612290, 17227560, 19381005, 22149720, 23257206, 25841340, 31009608, 33224580, 38762010, 46514412, 51682680, 58143015, 66449160, 77524020, 93028824, 116286030, 155048040, 232572060, 465144120]

約数ペア:

[(1, 465144120), (2, 232572060), (3, 155048040), (4, 116286030), (5, 93028824), (6, 77524020), (7, 66449160), (8, 58143015), (9, 51682680), (10, 46514412), (12, 38762010), (14, 33224580), (15, 31009608), (18, 25841340), (20, 23257206), (21, 22149720), (24, 19381005), (27, 17227560), (28, 16612290), (30, 15504804), (35, 13289832), (36, 12920670), (40, 11628603), (42, 11074860), (45, 10336536), (54, 8613780), (56, 8306145), (60, 7752402), (63, 7383240), (70, 6644916), (72, 6460335), (81, 5742520), (84, 5537430), (90, 5168268), (105, 4429944), (108, 4306890), (120, 3876201), (126, 3691620), (135, 3445512), (140, 3322458), (162, 2871260), (168, 2768715), (180, 2584134), (189, 2461080), (210, 2214972), (216, 2153445), (252, 1845810), (270, 1722756), (280, 1661229), (315, 1476648), (324, 1435630), (360, 1292067), (378, 1230540), (405, 1148504), (420, 1107486), (504, 922905), (540, 861378), (567, 820360), (630, 738324), (648, 717815), (756, 615270), (810, 574252), (840, 553743), (945, 492216), (1080, 430689), (1134, 410180), (1260, 369162), (1512, 307635), (1620, 287126), (1890, 246108), (2268, 205090), (2520, 184581), (2835, 164072), (3240, 143563), (3780, 123054), (4536, 102545), (5670, 82036), (7560, 61527), (11340, 41018), (20509, 22680)]