67128720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12161}}^1$

素因数の和:12200

約数の個数: 80

約数和(自身を含む): 217164672

約数和(自身を除く): 150035952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 12161, 24322, 36483, 48644, 60805, 72966, 97288, 121610, 145932, 182415, 194576, 243220, 279703, 291864, 364830, 486440, 559406, 583728, 729660, 839109, 972880, 1118812, 1398515, 1459320, 1678218, 2237624, 2797030, 2918640, 3356436, 4195545, 4475248, 5594060, 6712872, 8391090, 11188120, 13425744, 16782180, 22376240, 33564360, 67128720]

約数ペア:

[(1, 67128720), (2, 33564360), (3, 22376240), (4, 16782180), (5, 13425744), (6, 11188120), (8, 8391090), (10, 6712872), (12, 5594060), (15, 4475248), (16, 4195545), (20, 3356436), (23, 2918640), (24, 2797030), (30, 2237624), (40, 1678218), (46, 1459320), (48, 1398515), (60, 1118812), (69, 972880), (80, 839109), (92, 729660), (115, 583728), (120, 559406), (138, 486440), (184, 364830), (230, 291864), (240, 279703), (276, 243220), (345, 194576), (368, 182415), (460, 145932), (552, 121610), (690, 97288), (920, 72966), (1104, 60805), (1380, 48644), (1840, 36483), (2760, 24322), (5520, 12161)]