180851520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 224

約数和(自身を含む): 608624640

約数和(自身を除く): 427773120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 64, 80, 93, 96, 103, 118, 120, 124, 155, 160, 177, 186, 192, 206, 236, 240, 248, 295, 309, 310, 320, 354, 372, 412, 465, 472, 480, 496, 515, 590, 618, 620, 708, 744, 824, 885, 930, 944, 960, 992, 1030, 1180, 1236, 1240, 1416, 1488, 1545, 1648, 1770, 1829, 1860, 1888, 1984, 2060, 2360, 2472, 2480, 2832, 2976, 3090, 3193, 3296, 3540, 3658, 3720, 3776, 4120, 4720, 4944, 4960, 5487, 5664, 5952, 6077, 6180, 6386, 6592, 7080, 7316, 7440, 8240, 9145, 9440, 9579, 9888, 9920, 10974, 11328, 12154, 12360, 12772, 14160, 14632, 14880, 15965, 16480, 18231, 18290, 18880, 19158, 19776, 21948, 24308, 24720, 25544, 27435, 28320, 29264, 29760, 30385, 31930, 32960, 36462, 36580, 38316, 43896, 47895, 48616, 49440, 51088, 54870, 56640, 58528, 60770, 63860, 72924, 73160, 76632, 87792, 91155, 95790, 97232, 98880, 102176, 109740, 117056, 121540, 127720, 145848, 146320, 153264, 175584, 182310, 188387, 191580, 194464, 204352, 219480, 243080, 255440, 291696, 292640, 306528, 351168, 364620, 376774, 383160, 388928, 438960, 486160, 510880, 565161, 583392, 585280, 613056, 729240, 753548, 766320, 877920, 941935, 972320, 1021760, 1130322, 1166784, 1458480, 1507096, 1532640, 1755840, 1883870, 1944640, 2260644, 2825805, 2916960, 3014192, 3065280, 3767740, 4521288, 5651610, 5833920, 6028384, 7535480, 9042576, 11303220, 12056768, 15070960, 18085152, 22606440, 30141920, 36170304, 45212880, 60283840, 90425760, 180851520]

約数ペア:

[(1, 180851520), (2, 90425760), (3, 60283840), (4, 45212880), (5, 36170304), (6, 30141920), (8, 22606440), (10, 18085152), (12, 15070960), (15, 12056768), (16, 11303220), (20, 9042576), (24, 7535480), (30, 6028384), (31, 5833920), (32, 5651610), (40, 4521288), (48, 3767740), (59, 3065280), (60, 3014192), (62, 2916960), (64, 2825805), (80, 2260644), (93, 1944640), (96, 1883870), (103, 1755840), (118, 1532640), (120, 1507096), (124, 1458480), (155, 1166784), (160, 1130322), (177, 1021760), (186, 972320), (192, 941935), (206, 877920), (236, 766320), (240, 753548), (248, 729240), (295, 613056), (309, 585280), (310, 583392), (320, 565161), (354, 510880), (372, 486160), (412, 438960), (465, 388928), (472, 383160), (480, 376774), (496, 364620), (515, 351168), (590, 306528), (618, 292640), (620, 291696), (708, 255440), (744, 243080), (824, 219480), (885, 204352), (930, 194464), (944, 191580), (960, 188387), (992, 182310), (1030, 175584), (1180, 153264), (1236, 146320), (1240, 145848), (1416, 127720), (1488, 121540), (1545, 117056), (1648, 109740), (1770, 102176), (1829, 98880), (1860, 97232), (1888, 95790), (1984, 91155), (2060, 87792), (2360, 76632), (2472, 73160), (2480, 72924), (2832, 63860), (2976, 60770), (3090, 58528), (3193, 56640), (3296, 54870), (3540, 51088), (3658, 49440), (3720, 48616), (3776, 47895), (4120, 43896), (4720, 38316), (4944, 36580), (4960, 36462), (5487, 32960), (5664, 31930), (5952, 30385), (6077, 29760), (6180, 29264), (6386, 28320), (6592, 27435), (7080, 25544), (7316, 24720), (7440, 24308), (8240, 21948), (9145, 19776), (9440, 19158), (9579, 18880), (9888, 18290), (9920, 18231), (10974, 16480), (11328, 15965), (12154, 14880), (12360, 14632), (12772, 14160)]