12419160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 42336000

約数和(自身を除く): 29916840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 419, 456, 494, 520, 570, 741, 760, 780, 838, 988, 1140, 1235, 1257, 1482, 1560, 1676, 1976, 2095, 2280, 2470, 2514, 2964, 3352, 3705, 4190, 4940, 5028, 5447, 5928, 6285, 7410, 7961, 8380, 9880, 10056, 10894, 12570, 14820, 15922, 16341, 16760, 21788, 23883, 25140, 27235, 29640, 31844, 32682, 39805, 43576, 47766, 50280, 54470, 63688, 65364, 79610, 81705, 95532, 103493, 108940, 119415, 130728, 159220, 163410, 191064, 206986, 217880, 238830, 310479, 318440, 326820, 413972, 477660, 517465, 620958, 653640, 827944, 955320, 1034930, 1241916, 1552395, 2069860, 2483832, 3104790, 4139720, 6209580, 12419160]

約数ペア:

[(1, 12419160), (2, 6209580), (3, 4139720), (4, 3104790), (5, 2483832), (6, 2069860), (8, 1552395), (10, 1241916), (12, 1034930), (13, 955320), (15, 827944), (19, 653640), (20, 620958), (24, 517465), (26, 477660), (30, 413972), (38, 326820), (39, 318440), (40, 310479), (52, 238830), (57, 217880), (60, 206986), (65, 191064), (76, 163410), (78, 159220), (95, 130728), (104, 119415), (114, 108940), (120, 103493), (130, 95532), (152, 81705), (156, 79610), (190, 65364), (195, 63688), (228, 54470), (247, 50280), (260, 47766), (285, 43576), (312, 39805), (380, 32682), (390, 31844), (419, 29640), (456, 27235), (494, 25140), (520, 23883), (570, 21788), (741, 16760), (760, 16341), (780, 15922), (838, 14820), (988, 12570), (1140, 10894), (1235, 10056), (1257, 9880), (1482, 8380), (1560, 7961), (1676, 7410), (1976, 6285), (2095, 5928), (2280, 5447), (2470, 5028), (2514, 4940), (2964, 4190), (3352, 3705)]