12160960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 112

約数和(自身を含む): 34015680

約数和(自身を除く): 21854720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 89, 112, 122, 140, 160, 178, 224, 244, 280, 305, 320, 356, 427, 445, 448, 488, 560, 610, 623, 712, 854, 890, 976, 1120, 1220, 1246, 1424, 1708, 1780, 1952, 2135, 2240, 2440, 2492, 2848, 3115, 3416, 3560, 3904, 4270, 4880, 4984, 5429, 5696, 6230, 6832, 7120, 8540, 9760, 9968, 10858, 12460, 13664, 14240, 17080, 19520, 19936, 21716, 24920, 27145, 27328, 28480, 34160, 38003, 39872, 43432, 49840, 54290, 68320, 76006, 86864, 99680, 108580, 136640, 152012, 173728, 190015, 199360, 217160, 304024, 347456, 380030, 434320, 608048, 760060, 868640, 1216096, 1520120, 1737280, 2432192, 3040240, 6080480, 12160960]

約数ペア:

[(1, 12160960), (2, 6080480), (4, 3040240), (5, 2432192), (7, 1737280), (8, 1520120), (10, 1216096), (14, 868640), (16, 760060), (20, 608048), (28, 434320), (32, 380030), (35, 347456), (40, 304024), (56, 217160), (61, 199360), (64, 190015), (70, 173728), (80, 152012), (89, 136640), (112, 108580), (122, 99680), (140, 86864), (160, 76006), (178, 68320), (224, 54290), (244, 49840), (280, 43432), (305, 39872), (320, 38003), (356, 34160), (427, 28480), (445, 27328), (448, 27145), (488, 24920), (560, 21716), (610, 19936), (623, 19520), (712, 17080), (854, 14240), (890, 13664), (976, 12460), (1120, 10858), (1220, 9968), (1246, 9760), (1424, 8540), (1708, 7120), (1780, 6832), (1952, 6230), (2135, 5696), (2240, 5429), (2440, 4984), (2492, 4880), (2848, 4270), (3115, 3904), (3416, 3560)]