120380064

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 372199968

約数和(自身を除く): 251819904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 157, 163, 168, 196, 224, 294, 314, 326, 336, 392, 471, 489, 588, 628, 652, 672, 784, 942, 978, 1099, 1141, 1176, 1256, 1304, 1568, 1884, 1956, 2198, 2282, 2352, 2512, 2608, 3297, 3423, 3768, 3912, 4396, 4564, 4704, 5024, 5216, 6594, 6846, 7536, 7693, 7824, 7987, 8792, 9128, 13188, 13692, 15072, 15386, 15648, 15974, 17584, 18256, 23079, 23961, 25591, 26376, 27384, 30772, 31948, 35168, 36512, 46158, 47922, 51182, 52752, 54768, 61544, 63896, 76773, 92316, 95844, 102364, 105504, 109536, 123088, 127792, 153546, 179137, 184632, 191688, 204728, 246176, 255584, 307092, 358274, 369264, 383376, 409456, 537411, 614184, 716548, 738528, 766752, 818912, 1074822, 1228368, 1253959, 1433096, 2149644, 2456736, 2507918, 2866192, 3761877, 4299288, 5015836, 5732384, 7523754, 8598576, 10031672, 15047508, 17197152, 20063344, 30095016, 40126688, 60190032, 120380064]

約数ペア:

[(1, 120380064), (2, 60190032), (3, 40126688), (4, 30095016), (6, 20063344), (7, 17197152), (8, 15047508), (12, 10031672), (14, 8598576), (16, 7523754), (21, 5732384), (24, 5015836), (28, 4299288), (32, 3761877), (42, 2866192), (48, 2507918), (49, 2456736), (56, 2149644), (84, 1433096), (96, 1253959), (98, 1228368), (112, 1074822), (147, 818912), (157, 766752), (163, 738528), (168, 716548), (196, 614184), (224, 537411), (294, 409456), (314, 383376), (326, 369264), (336, 358274), (392, 307092), (471, 255584), (489, 246176), (588, 204728), (628, 191688), (652, 184632), (672, 179137), (784, 153546), (942, 127792), (978, 123088), (1099, 109536), (1141, 105504), (1176, 102364), (1256, 95844), (1304, 92316), (1568, 76773), (1884, 63896), (1956, 61544), (2198, 54768), (2282, 52752), (2352, 51182), (2512, 47922), (2608, 46158), (3297, 36512), (3423, 35168), (3768, 31948), (3912, 30772), (4396, 27384), (4564, 26376), (4704, 25591), (5024, 23961), (5216, 23079), (6594, 18256), (6846, 17584), (7536, 15974), (7693, 15648), (7824, 15386), (7987, 15072), (8792, 13692), (9128, 13188)]