30986160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 101993472

約数和(自身を除く): 71007312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 47, 48, 60, 67, 80, 82, 94, 120, 123, 134, 141, 164, 188, 201, 205, 235, 240, 246, 268, 282, 328, 335, 376, 402, 410, 470, 492, 536, 564, 615, 656, 670, 705, 752, 804, 820, 940, 984, 1005, 1072, 1128, 1230, 1340, 1410, 1608, 1640, 1880, 1927, 1968, 2010, 2256, 2460, 2680, 2747, 2820, 3149, 3216, 3280, 3760, 3854, 4020, 4920, 5360, 5494, 5640, 5781, 6298, 7708, 8040, 8241, 9447, 9635, 9840, 10988, 11280, 11562, 12596, 13735, 15416, 15745, 16080, 16482, 18894, 19270, 21976, 23124, 25192, 27470, 28905, 30832, 31490, 32964, 37788, 38540, 41205, 43952, 46248, 47235, 50384, 54940, 57810, 62980, 65928, 75576, 77080, 82410, 92496, 94470, 109880, 115620, 125960, 129109, 131856, 151152, 154160, 164820, 188940, 219760, 231240, 251920, 258218, 329640, 377880, 387327, 462480, 516436, 645545, 659280, 755760, 774654, 1032872, 1291090, 1549308, 1936635, 2065744, 2582180, 3098616, 3873270, 5164360, 6197232, 7746540, 10328720, 15493080, 30986160]

約数ペア:

[(1, 30986160), (2, 15493080), (3, 10328720), (4, 7746540), (5, 6197232), (6, 5164360), (8, 3873270), (10, 3098616), (12, 2582180), (15, 2065744), (16, 1936635), (20, 1549308), (24, 1291090), (30, 1032872), (40, 774654), (41, 755760), (47, 659280), (48, 645545), (60, 516436), (67, 462480), (80, 387327), (82, 377880), (94, 329640), (120, 258218), (123, 251920), (134, 231240), (141, 219760), (164, 188940), (188, 164820), (201, 154160), (205, 151152), (235, 131856), (240, 129109), (246, 125960), (268, 115620), (282, 109880), (328, 94470), (335, 92496), (376, 82410), (402, 77080), (410, 75576), (470, 65928), (492, 62980), (536, 57810), (564, 54940), (615, 50384), (656, 47235), (670, 46248), (705, 43952), (752, 41205), (804, 38540), (820, 37788), (940, 32964), (984, 31490), (1005, 30832), (1072, 28905), (1128, 27470), (1230, 25192), (1340, 23124), (1410, 21976), (1608, 19270), (1640, 18894), (1880, 16482), (1927, 16080), (1968, 15745), (2010, 15416), (2256, 13735), (2460, 12596), (2680, 11562), (2747, 11280), (2820, 10988), (3149, 9840), (3216, 9635), (3280, 9447), (3760, 8241), (3854, 8040), (4020, 7708), (4920, 6298), (5360, 5781), (5494, 5640)]