219492480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{114319}}^1$

素因数の和:114341

約数の個数: 64

約数和(自身を含む): 699638400

約数和(自身を除く): 480145920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 114319, 228638, 342957, 457276, 571595, 685914, 914552, 1143190, 1371828, 1714785, 1829104, 2286380, 2743656, 3429570, 3658208, 4572760, 5487312, 6859140, 7316416, 9145520, 10974624, 13718280, 14632832, 18291040, 21949248, 27436560, 36582080, 43898496, 54873120, 73164160, 109746240, 219492480]

約数ペア:

[(1, 219492480), (2, 109746240), (3, 73164160), (4, 54873120), (5, 43898496), (6, 36582080), (8, 27436560), (10, 21949248), (12, 18291040), (15, 14632832), (16, 13718280), (20, 10974624), (24, 9145520), (30, 7316416), (32, 6859140), (40, 5487312), (48, 4572760), (60, 3658208), (64, 3429570), (80, 2743656), (96, 2286380), (120, 1829104), (128, 1714785), (160, 1371828), (192, 1143190), (240, 914552), (320, 685914), (384, 571595), (480, 457276), (640, 342957), (960, 228638), (1920, 114319)]