122951280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 408902400

約数和(自身を除く): 285951120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 59, 60, 76, 80, 95, 114, 118, 120, 152, 177, 190, 228, 236, 240, 285, 295, 304, 354, 380, 456, 457, 472, 570, 590, 708, 760, 885, 912, 914, 944, 1121, 1140, 1180, 1371, 1416, 1520, 1770, 1828, 2242, 2280, 2285, 2360, 2742, 2832, 3363, 3540, 3656, 4484, 4560, 4570, 4720, 5484, 5605, 6726, 6855, 7080, 7312, 8683, 8968, 9140, 10968, 11210, 13452, 13710, 14160, 16815, 17366, 17936, 18280, 21936, 22420, 26049, 26904, 26963, 27420, 33630, 34732, 36560, 43415, 44840, 52098, 53808, 53926, 54840, 67260, 69464, 80889, 86830, 89680, 104196, 107852, 109680, 130245, 134520, 134815, 138928, 161778, 173660, 208392, 215704, 260490, 269040, 269630, 323556, 347320, 404445, 416784, 431408, 512297, 520980, 539260, 647112, 694640, 808890, 1024594, 1041960, 1078520, 1294224, 1536891, 1617780, 2049188, 2083920, 2157040, 2561485, 3073782, 3235560, 4098376, 5122970, 6147564, 6471120, 7684455, 8196752, 10245940, 12295128, 15368910, 20491880, 24590256, 30737820, 40983760, 61475640, 122951280]

約数ペア:

[(1, 122951280), (2, 61475640), (3, 40983760), (4, 30737820), (5, 24590256), (6, 20491880), (8, 15368910), (10, 12295128), (12, 10245940), (15, 8196752), (16, 7684455), (19, 6471120), (20, 6147564), (24, 5122970), (30, 4098376), (38, 3235560), (40, 3073782), (48, 2561485), (57, 2157040), (59, 2083920), (60, 2049188), (76, 1617780), (80, 1536891), (95, 1294224), (114, 1078520), (118, 1041960), (120, 1024594), (152, 808890), (177, 694640), (190, 647112), (228, 539260), (236, 520980), (240, 512297), (285, 431408), (295, 416784), (304, 404445), (354, 347320), (380, 323556), (456, 269630), (457, 269040), (472, 260490), (570, 215704), (590, 208392), (708, 173660), (760, 161778), (885, 138928), (912, 134815), (914, 134520), (944, 130245), (1121, 109680), (1140, 107852), (1180, 104196), (1371, 89680), (1416, 86830), (1520, 80889), (1770, 69464), (1828, 67260), (2242, 54840), (2280, 53926), (2285, 53808), (2360, 52098), (2742, 44840), (2832, 43415), (3363, 36560), (3540, 34732), (3656, 33630), (4484, 27420), (4560, 26963), (4570, 26904), (4720, 26049), (5484, 22420), (5605, 21936), (6726, 18280), (6855, 17936), (7080, 17366), (7312, 16815), (8683, 14160), (8968, 13710), (9140, 13452), (10968, 11210)]