180273960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3943}}^1$

素因数の和:4087

約数の個数: 96

約数和(自身を含む): 590653440

約数和(自身を除く): 410379480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 3943, 4572, 5080, 5715, 7620, 7886, 9144, 11430, 11829, 15240, 15772, 19715, 22860, 23658, 31544, 35487, 39430, 45720, 47316, 59145, 70974, 78860, 94632, 118290, 141948, 157720, 177435, 236580, 283896, 354870, 473160, 500761, 709740, 1001522, 1419480, 1502283, 2003044, 2503805, 3004566, 4006088, 4506849, 5007610, 6009132, 7511415, 9013698, 10015220, 12018264, 15022830, 18027396, 20030440, 22534245, 30045660, 36054792, 45068490, 60091320, 90136980, 180273960]

約数ペア:

[(1, 180273960), (2, 90136980), (3, 60091320), (4, 45068490), (5, 36054792), (6, 30045660), (8, 22534245), (9, 20030440), (10, 18027396), (12, 15022830), (15, 12018264), (18, 10015220), (20, 9013698), (24, 7511415), (30, 6009132), (36, 5007610), (40, 4506849), (45, 4006088), (60, 3004566), (72, 2503805), (90, 2003044), (120, 1502283), (127, 1419480), (180, 1001522), (254, 709740), (360, 500761), (381, 473160), (508, 354870), (635, 283896), (762, 236580), (1016, 177435), (1143, 157720), (1270, 141948), (1524, 118290), (1905, 94632), (2286, 78860), (2540, 70974), (3048, 59145), (3810, 47316), (3943, 45720), (4572, 39430), (5080, 35487), (5715, 31544), (7620, 23658), (7886, 22860), (9144, 19715), (11430, 15772), (11829, 15240)]