72584160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 182157600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 220, 233, 236, 240, 264, 295, 330, 352, 354, 440, 466, 472, 480, 528, 590, 649, 660, 699, 708, 880, 885, 932, 944, 1056, 1165, 1180, 1298, 1320, 1398, 1416, 1760, 1770, 1864, 1888, 1947, 2330, 2360, 2563, 2596, 2640, 2796, 2832, 3245, 3495, 3540, 3728, 3894, 4660, 4720, 5126, 5192, 5280, 5592, 5664, 6490, 6990, 7080, 7456, 7689, 7788, 9320, 9440, 9735, 10252, 10384, 11184, 12815, 12980, 13747, 13980, 14160, 15378, 15576, 18640, 19470, 20504, 20768, 22368, 25630, 25960, 27494, 27960, 28320, 30756, 31152, 37280, 38445, 38940, 41008, 41241, 51260, 51920, 54988, 55920, 61512, 62304, 68735, 76890, 77880, 82016, 82482, 102520, 103840, 109976, 111840, 123024, 137470, 151217, 153780, 155760, 164964, 205040, 206205, 219952, 246048, 274940, 302434, 307560, 311520, 329928, 410080, 412410, 439904, 453651, 549880, 604868, 615120, 659856, 756085, 824820, 907302, 1099760, 1209736, 1230240, 1319712, 1512170, 1649640, 1814604, 2199520, 2268255, 2419472, 3024340, 3299280, 3629208, 4536510, 4838944, 6048680, 6598560, 7258416, 9073020, 12097360, 14516832, 18146040, 24194720, 36292080, 72584160]

約数ペア:

[(1, 72584160), (2, 36292080), (3, 24194720), (4, 18146040), (5, 14516832), (6, 12097360), (8, 9073020), (10, 7258416), (11, 6598560), (12, 6048680), (15, 4838944), (16, 4536510), (20, 3629208), (22, 3299280), (24, 3024340), (30, 2419472), (32, 2268255), (33, 2199520), (40, 1814604), (44, 1649640), (48, 1512170), (55, 1319712), (59, 1230240), (60, 1209736), (66, 1099760), (80, 907302), (88, 824820), (96, 756085), (110, 659856), (118, 615120), (120, 604868), (132, 549880), (160, 453651), (165, 439904), (176, 412410), (177, 410080), (220, 329928), (233, 311520), (236, 307560), (240, 302434), (264, 274940), (295, 246048), (330, 219952), (352, 206205), (354, 205040), (440, 164964), (466, 155760), (472, 153780), (480, 151217), (528, 137470), (590, 123024), (649, 111840), (660, 109976), (699, 103840), (708, 102520), (880, 82482), (885, 82016), (932, 77880), (944, 76890), (1056, 68735), (1165, 62304), (1180, 61512), (1298, 55920), (1320, 54988), (1398, 51920), (1416, 51260), (1760, 41241), (1770, 41008), (1864, 38940), (1888, 38445), (1947, 37280), (2330, 31152), (2360, 30756), (2563, 28320), (2596, 27960), (2640, 27494), (2796, 25960), (2832, 25630), (3245, 22368), (3495, 20768), (3540, 20504), (3728, 19470), (3894, 18640), (4660, 15576), (4720, 15378), (5126, 14160), (5192, 13980), (5280, 13747), (5592, 12980), (5664, 12815), (6490, 11184), (6990, 10384), (7080, 10252), (7456, 9735), (7689, 9440), (7788, 9320)]