59976800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 161864640

約数和(自身を除く): 101887840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 73, 79, 80, 100, 104, 130, 146, 158, 160, 200, 208, 260, 292, 316, 325, 365, 395, 400, 416, 520, 584, 632, 650, 730, 790, 800, 949, 1027, 1040, 1168, 1264, 1300, 1460, 1580, 1825, 1898, 1975, 2054, 2080, 2336, 2528, 2600, 2920, 3160, 3650, 3796, 3950, 4108, 4745, 5135, 5200, 5767, 5840, 6320, 7300, 7592, 7900, 8216, 9490, 10270, 10400, 11534, 11680, 12640, 14600, 15184, 15800, 16432, 18980, 20540, 23068, 23725, 25675, 28835, 29200, 30368, 31600, 32864, 37960, 41080, 46136, 47450, 51350, 57670, 58400, 63200, 74971, 75920, 82160, 92272, 94900, 102700, 115340, 144175, 149942, 151840, 164320, 184544, 189800, 205400, 230680, 288350, 299884, 374855, 379600, 410800, 461360, 576700, 599768, 749710, 759200, 821600, 922720, 1153400, 1199536, 1499420, 1874275, 2306800, 2399072, 2998840, 3748550, 4613600, 5997680, 7497100, 11995360, 14994200, 29988400, 59976800]

約数ペア:

[(1, 59976800), (2, 29988400), (4, 14994200), (5, 11995360), (8, 7497100), (10, 5997680), (13, 4613600), (16, 3748550), (20, 2998840), (25, 2399072), (26, 2306800), (32, 1874275), (40, 1499420), (50, 1199536), (52, 1153400), (65, 922720), (73, 821600), (79, 759200), (80, 749710), (100, 599768), (104, 576700), (130, 461360), (146, 410800), (158, 379600), (160, 374855), (200, 299884), (208, 288350), (260, 230680), (292, 205400), (316, 189800), (325, 184544), (365, 164320), (395, 151840), (400, 149942), (416, 144175), (520, 115340), (584, 102700), (632, 94900), (650, 92272), (730, 82160), (790, 75920), (800, 74971), (949, 63200), (1027, 58400), (1040, 57670), (1168, 51350), (1264, 47450), (1300, 46136), (1460, 41080), (1580, 37960), (1825, 32864), (1898, 31600), (1975, 30368), (2054, 29200), (2080, 28835), (2336, 25675), (2528, 23725), (2600, 23068), (2920, 20540), (3160, 18980), (3650, 16432), (3796, 15800), (3950, 15184), (4108, 14600), (4745, 12640), (5135, 11680), (5200, 11534), (5767, 10400), (5840, 10270), (6320, 9490), (7300, 8216), (7592, 7900)]