489255120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2729}}^1$

素因数の和:2834

約数の個数: 160

約数和(自身を含む): 1706140800

約数和(自身を除く): 1216885680

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, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 747, 830, 996, 1080, 1245, 1328, 1494, 1660, 1992, 2160, 2241, 2490, 2729, 2988, 3320, 3735, 3984, 4482, 4980, 5458, 5976, 6640, 7470, 8187, 8964, 9960, 10916, 11205, 11952, 13645, 14940, 16374, 17928, 19920, 21832, 22410, 24561, 27290, 29880, 32748, 35856, 40935, 43664, 44820, 49122, 54580, 59760, 65496, 73683, 81870, 89640, 98244, 109160, 122805, 130992, 147366, 163740, 179280, 196488, 218320, 226507, 245610, 294732, 327480, 368415, 392976, 453014, 491220, 589464, 654960, 679521, 736830, 906028, 982440, 1132535, 1178928, 1359042, 1473660, 1812056, 1964880, 2038563, 2265070, 2718084, 2947320, 3397605, 3624112, 4077126, 4530140, 5436168, 5894640, 6115689, 6795210, 8154252, 9060280, 10192815, 10872336, 12231378, 13590420, 16308504, 18120560, 20385630, 24462756, 27180840, 30578445, 32617008, 40771260, 48925512, 54361680, 61156890, 81542520, 97851024, 122313780, 163085040, 244627560, 489255120]

約数ペア:

[(1, 489255120), (2, 244627560), (3, 163085040), (4, 122313780), (5, 97851024), (6, 81542520), (8, 61156890), (9, 54361680), (10, 48925512), (12, 40771260), (15, 32617008), (16, 30578445), (18, 27180840), (20, 24462756), (24, 20385630), (27, 18120560), (30, 16308504), (36, 13590420), (40, 12231378), (45, 10872336), (48, 10192815), (54, 9060280), (60, 8154252), (72, 6795210), (80, 6115689), (83, 5894640), (90, 5436168), (108, 4530140), (120, 4077126), (135, 3624112), (144, 3397605), (166, 2947320), (180, 2718084), (216, 2265070), (240, 2038563), (249, 1964880), (270, 1812056), (332, 1473660), (360, 1359042), (415, 1178928), (432, 1132535), (498, 982440), (540, 906028), (664, 736830), (720, 679521), (747, 654960), (830, 589464), (996, 491220), (1080, 453014), (1245, 392976), (1328, 368415), (1494, 327480), (1660, 294732), (1992, 245610), (2160, 226507), (2241, 218320), (2490, 196488), (2729, 179280), (2988, 163740), (3320, 147366), (3735, 130992), (3984, 122805), (4482, 109160), (4980, 98244), (5458, 89640), (5976, 81870), (6640, 73683), (7470, 65496), (8187, 59760), (8964, 54580), (9960, 49122), (10916, 44820), (11205, 43664), (11952, 40935), (13645, 35856), (14940, 32748), (16374, 29880), (17928, 27290), (19920, 24561), (21832, 22410)]