120885120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:733

約数の個数: 192

約数和(自身を含む): 431533440

約数和(自身を除く): 310648320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 677, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1354, 1395, 1440, 1488, 1860, 1920, 1984, 2031, 2232, 2480, 2708, 2790, 2880, 2976, 3385, 3720, 3968, 4062, 4464, 4960, 5416, 5580, 5760, 5952, 6093, 6770, 7440, 8124, 8928, 9920, 10155, 10832, 11160, 11904, 12186, 13540, 14880, 16248, 17856, 19840, 20310, 20987, 21664, 22320, 24372, 27080, 29760, 30465, 32496, 35712, 40620, 41974, 43328, 44640, 48744, 54160, 59520, 60930, 62961, 64992, 81240, 83948, 86656, 89280, 97488, 104935, 108320, 121860, 125922, 129984, 162480, 167896, 178560, 188883, 194976, 209870, 216640, 243720, 251844, 259968, 314805, 324960, 335792, 377766, 389952, 419740, 433280, 487440, 503688, 629610, 649920, 671584, 755532, 779904, 839480, 944415, 974880, 1007376, 1259220, 1299840, 1343168, 1511064, 1678960, 1888830, 1949760, 2014752, 2518440, 2686336, 3022128, 3357920, 3777660, 3899520, 4029504, 5036880, 6044256, 6715840, 7555320, 8059008, 10073760, 12088512, 13431680, 15110640, 20147520, 24177024, 30221280, 40295040, 60442560, 120885120]

約数ペア:

[(1, 120885120), (2, 60442560), (3, 40295040), (4, 30221280), (5, 24177024), (6, 20147520), (8, 15110640), (9, 13431680), (10, 12088512), (12, 10073760), (15, 8059008), (16, 7555320), (18, 6715840), (20, 6044256), (24, 5036880), (30, 4029504), (31, 3899520), (32, 3777660), (36, 3357920), (40, 3022128), (45, 2686336), (48, 2518440), (60, 2014752), (62, 1949760), (64, 1888830), (72, 1678960), (80, 1511064), (90, 1343168), (93, 1299840), (96, 1259220), (120, 1007376), (124, 974880), (128, 944415), (144, 839480), (155, 779904), (160, 755532), (180, 671584), (186, 649920), (192, 629610), (240, 503688), (248, 487440), (279, 433280), (288, 419740), (310, 389952), (320, 377766), (360, 335792), (372, 324960), (384, 314805), (465, 259968), (480, 251844), (496, 243720), (558, 216640), (576, 209870), (620, 194976), (640, 188883), (677, 178560), (720, 167896), (744, 162480), (930, 129984), (960, 125922), (992, 121860), (1116, 108320), (1152, 104935), (1240, 97488), (1354, 89280), (1395, 86656), (1440, 83948), (1488, 81240), (1860, 64992), (1920, 62961), (1984, 60930), (2031, 59520), (2232, 54160), (2480, 48744), (2708, 44640), (2790, 43328), (2880, 41974), (2976, 40620), (3385, 35712), (3720, 32496), (3968, 30465), (4062, 29760), (4464, 27080), (4960, 24372), (5416, 22320), (5580, 21664), (5760, 20987), (5952, 20310), (6093, 19840), (6770, 17856), (7440, 16248), (8124, 14880), (8928, 13540), (9920, 12186), (10155, 11904), (10832, 11160)]