171303120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1210

約数の個数: 160

約数和(自身を含む): 598890240

約数和(自身を除く): 427587120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1117, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2234, 2556, 2840, 3195, 3351, 3408, 3834, 4260, 4468, 5112, 5585, 5680, 6390, 6702, 7668, 8520, 8936, 9585, 10053, 10224, 11170, 12780, 13404, 15336, 16755, 17040, 17872, 19170, 20106, 22340, 25560, 26808, 30159, 30672, 33510, 38340, 40212, 44680, 50265, 51120, 53616, 60318, 67020, 76680, 79307, 80424, 89360, 100530, 120636, 134040, 150795, 153360, 158614, 160848, 201060, 237921, 241272, 268080, 301590, 317228, 396535, 402120, 475842, 482544, 603180, 634456, 713763, 793070, 804240, 951684, 1189605, 1206360, 1268912, 1427526, 1586140, 1903368, 2141289, 2379210, 2412720, 2855052, 3172280, 3568815, 3806736, 4282578, 4758420, 5710104, 6344560, 7137630, 8565156, 9516840, 10706445, 11420208, 14275260, 17130312, 19033680, 21412890, 28550520, 34260624, 42825780, 57101040, 85651560, 171303120]

約数ペア:

[(1, 171303120), (2, 85651560), (3, 57101040), (4, 42825780), (5, 34260624), (6, 28550520), (8, 21412890), (9, 19033680), (10, 17130312), (12, 14275260), (15, 11420208), (16, 10706445), (18, 9516840), (20, 8565156), (24, 7137630), (27, 6344560), (30, 5710104), (36, 4758420), (40, 4282578), (45, 3806736), (48, 3568815), (54, 3172280), (60, 2855052), (71, 2412720), (72, 2379210), (80, 2141289), (90, 1903368), (108, 1586140), (120, 1427526), (135, 1268912), (142, 1206360), (144, 1189605), (180, 951684), (213, 804240), (216, 793070), (240, 713763), (270, 634456), (284, 603180), (355, 482544), (360, 475842), (426, 402120), (432, 396535), (540, 317228), (568, 301590), (639, 268080), (710, 241272), (720, 237921), (852, 201060), (1065, 160848), (1080, 158614), (1117, 153360), (1136, 150795), (1278, 134040), (1420, 120636), (1704, 100530), (1917, 89360), (2130, 80424), (2160, 79307), (2234, 76680), (2556, 67020), (2840, 60318), (3195, 53616), (3351, 51120), (3408, 50265), (3834, 44680), (4260, 40212), (4468, 38340), (5112, 33510), (5585, 30672), (5680, 30159), (6390, 26808), (6702, 25560), (7668, 22340), (8520, 20106), (8936, 19170), (9585, 17872), (10053, 17040), (10224, 16755), (11170, 15336), (12780, 13404)]