180573264

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2193

約数の個数: 120

約数和(自身を含む): 549369600

約数和(自身を除く): 368796336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2129, 2232, 2356, 2736, 3534, 4258, 4464, 4712, 5301, 6387, 7068, 8516, 9424, 10602, 12774, 14136, 17032, 19161, 21204, 25548, 28272, 34064, 38322, 40451, 42408, 51096, 65999, 76644, 80902, 84816, 102192, 121353, 131998, 153288, 161804, 197997, 242706, 263996, 306576, 323608, 364059, 395994, 485412, 527992, 593991, 647216, 728118, 791988, 970824, 1055984, 1187982, 1253981, 1456236, 1583976, 1941648, 2375964, 2507962, 2912472, 3167952, 3761943, 4751928, 5015924, 5824944, 7523886, 9503856, 10031848, 11285829, 15047772, 20063696, 22571658, 30095544, 45143316, 60191088, 90286632, 180573264]

約数ペア:

[(1, 180573264), (2, 90286632), (3, 60191088), (4, 45143316), (6, 30095544), (8, 22571658), (9, 20063696), (12, 15047772), (16, 11285829), (18, 10031848), (19, 9503856), (24, 7523886), (31, 5824944), (36, 5015924), (38, 4751928), (48, 3761943), (57, 3167952), (62, 2912472), (72, 2507962), (76, 2375964), (93, 1941648), (114, 1583976), (124, 1456236), (144, 1253981), (152, 1187982), (171, 1055984), (186, 970824), (228, 791988), (248, 728118), (279, 647216), (304, 593991), (342, 527992), (372, 485412), (456, 395994), (496, 364059), (558, 323608), (589, 306576), (684, 263996), (744, 242706), (912, 197997), (1116, 161804), (1178, 153288), (1368, 131998), (1488, 121353), (1767, 102192), (2129, 84816), (2232, 80902), (2356, 76644), (2736, 65999), (3534, 51096), (4258, 42408), (4464, 40451), (4712, 38322), (5301, 34064), (6387, 28272), (7068, 25548), (8516, 21204), (9424, 19161), (10602, 17032), (12774, 14136)]