61730160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 204415488

約数和(自身を除く): 142685328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 53, 60, 69, 80, 92, 106, 115, 120, 138, 159, 184, 211, 212, 230, 240, 265, 276, 318, 345, 368, 422, 424, 460, 530, 552, 633, 636, 690, 795, 844, 848, 920, 1055, 1060, 1104, 1219, 1266, 1272, 1380, 1590, 1688, 1840, 2110, 2120, 2438, 2532, 2544, 2760, 3165, 3180, 3376, 3657, 4220, 4240, 4853, 4876, 5064, 5520, 6095, 6330, 6360, 7314, 8440, 9706, 9752, 10128, 11183, 12190, 12660, 12720, 14559, 14628, 16880, 18285, 19412, 19504, 22366, 24265, 24380, 25320, 29118, 29256, 33549, 36570, 38824, 44732, 48530, 48760, 50640, 55915, 58236, 58512, 67098, 72795, 73140, 77648, 89464, 97060, 97520, 111830, 116472, 134196, 145590, 146280, 167745, 178928, 194120, 223660, 232944, 257209, 268392, 291180, 292560, 335490, 388240, 447320, 514418, 536784, 582360, 670980, 771627, 894640, 1028836, 1164720, 1286045, 1341960, 1543254, 2057672, 2572090, 2683920, 3086508, 3858135, 4115344, 5144180, 6173016, 7716270, 10288360, 12346032, 15432540, 20576720, 30865080, 61730160]

約数ペア:

[(1, 61730160), (2, 30865080), (3, 20576720), (4, 15432540), (5, 12346032), (6, 10288360), (8, 7716270), (10, 6173016), (12, 5144180), (15, 4115344), (16, 3858135), (20, 3086508), (23, 2683920), (24, 2572090), (30, 2057672), (40, 1543254), (46, 1341960), (48, 1286045), (53, 1164720), (60, 1028836), (69, 894640), (80, 771627), (92, 670980), (106, 582360), (115, 536784), (120, 514418), (138, 447320), (159, 388240), (184, 335490), (211, 292560), (212, 291180), (230, 268392), (240, 257209), (265, 232944), (276, 223660), (318, 194120), (345, 178928), (368, 167745), (422, 146280), (424, 145590), (460, 134196), (530, 116472), (552, 111830), (633, 97520), (636, 97060), (690, 89464), (795, 77648), (844, 73140), (848, 72795), (920, 67098), (1055, 58512), (1060, 58236), (1104, 55915), (1219, 50640), (1266, 48760), (1272, 48530), (1380, 44732), (1590, 38824), (1688, 36570), (1840, 33549), (2110, 29256), (2120, 29118), (2438, 25320), (2532, 24380), (2544, 24265), (2760, 22366), (3165, 19504), (3180, 19412), (3376, 18285), (3657, 16880), (4220, 14628), (4240, 14559), (4853, 12720), (4876, 12660), (5064, 12190), (5520, 11183), (6095, 10128), (6330, 9752), (6360, 9706), (7314, 8440)]