388767360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10657}}^1$

素因数の和:10698

約数の個数: 128

約数和(自身を含む): 1304539200

約数和(自身を除く): 915771840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 10657, 12160, 18240, 21314, 31971, 36480, 42628, 53285, 63942, 85256, 106570, 127884, 159855, 170512, 202483, 213140, 255768, 319710, 341024, 404966, 426280, 511536, 607449, 639420, 682048, 809932, 852560, 1012415, 1023072, 1214898, 1278840, 1364096, 1619864, 1705120, 2024830, 2046144, 2429796, 2557680, 3037245, 3239728, 3410240, 4049660, 4092288, 4859592, 5115360, 6074490, 6479456, 6820480, 8099320, 9719184, 10230720, 12148980, 12958912, 16198640, 19438368, 20461440, 24297960, 25917824, 32397280, 38876736, 48595920, 64794560, 77753472, 97191840, 129589120, 194383680, 388767360]

約数ペア:

[(1, 388767360), (2, 194383680), (3, 129589120), (4, 97191840), (5, 77753472), (6, 64794560), (8, 48595920), (10, 38876736), (12, 32397280), (15, 25917824), (16, 24297960), (19, 20461440), (20, 19438368), (24, 16198640), (30, 12958912), (32, 12148980), (38, 10230720), (40, 9719184), (48, 8099320), (57, 6820480), (60, 6479456), (64, 6074490), (76, 5115360), (80, 4859592), (95, 4092288), (96, 4049660), (114, 3410240), (120, 3239728), (128, 3037245), (152, 2557680), (160, 2429796), (190, 2046144), (192, 2024830), (228, 1705120), (240, 1619864), (285, 1364096), (304, 1278840), (320, 1214898), (380, 1023072), (384, 1012415), (456, 852560), (480, 809932), (570, 682048), (608, 639420), (640, 607449), (760, 511536), (912, 426280), (960, 404966), (1140, 341024), (1216, 319710), (1520, 255768), (1824, 213140), (1920, 202483), (2280, 170512), (2432, 159855), (3040, 127884), (3648, 106570), (4560, 85256), (6080, 63942), (7296, 53285), (9120, 42628), (10657, 36480), (12160, 31971), (18240, 21314)]