392028480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4445

約数の個数: 168

約数和(自身を含む): 1392228864

約数和(自身を除く): 1000200384

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, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4391, 4464, 4960, 5580, 5952, 7440, 8782, 8928, 9920, 11160, 13173, 14880, 17564, 17856, 21955, 22320, 26346, 29760, 35128, 39519, 43910, 44640, 52692, 65865, 70256, 79038, 87820, 89280, 105384, 131730, 136121, 140512, 158076, 175640, 197595, 210768, 263460, 272242, 281024, 316152, 351280, 395190, 408363, 421536, 526920, 544484, 632304, 680605, 702560, 790380, 816726, 843072, 1053840, 1088968, 1225089, 1264608, 1361210, 1405120, 1580760, 1633452, 2041815, 2107680, 2177936, 2450178, 2529216, 2722420, 3161520, 3266904, 4083630, 4215360, 4355872, 4900356, 5444840, 6125445, 6323040, 6533808, 8167260, 8711744, 9800712, 10889680, 12250890, 12646080, 13067616, 16334520, 19601424, 21779360, 24501780, 26135232, 32669040, 39202848, 43558720, 49003560, 65338080, 78405696, 98007120, 130676160, 196014240, 392028480]

約数ペア:

[(1, 392028480), (2, 196014240), (3, 130676160), (4, 98007120), (5, 78405696), (6, 65338080), (8, 49003560), (9, 43558720), (10, 39202848), (12, 32669040), (15, 26135232), (16, 24501780), (18, 21779360), (20, 19601424), (24, 16334520), (30, 13067616), (31, 12646080), (32, 12250890), (36, 10889680), (40, 9800712), (45, 8711744), (48, 8167260), (60, 6533808), (62, 6323040), (64, 6125445), (72, 5444840), (80, 4900356), (90, 4355872), (93, 4215360), (96, 4083630), (120, 3266904), (124, 3161520), (144, 2722420), (155, 2529216), (160, 2450178), (180, 2177936), (186, 2107680), (192, 2041815), (240, 1633452), (248, 1580760), (279, 1405120), (288, 1361210), (310, 1264608), (320, 1225089), (360, 1088968), (372, 1053840), (465, 843072), (480, 816726), (496, 790380), (558, 702560), (576, 680605), (620, 632304), (720, 544484), (744, 526920), (930, 421536), (960, 408363), (992, 395190), (1116, 351280), (1240, 316152), (1395, 281024), (1440, 272242), (1488, 263460), (1860, 210768), (1984, 197595), (2232, 175640), (2480, 158076), (2790, 140512), (2880, 136121), (2976, 131730), (3720, 105384), (4391, 89280), (4464, 87820), (4960, 79038), (5580, 70256), (5952, 65865), (7440, 52692), (8782, 44640), (8928, 43910), (9920, 39519), (11160, 35128), (13173, 29760), (14880, 26346), (17564, 22320), (17856, 21955)]