3954777240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1583}}^1$

素因数の和:1897

約数の個数: 128

約数和(自身を含む): 12043468800

約数和(自身を除く): 8088691560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 191, 218, 327, 382, 436, 545, 573, 654, 764, 872, 955, 1090, 1146, 1308, 1528, 1583, 1635, 1910, 2180, 2292, 2616, 2865, 3166, 3270, 3820, 4360, 4584, 4749, 5730, 6332, 6540, 7640, 7915, 9498, 11460, 12664, 13080, 15830, 18996, 20819, 22920, 23745, 31660, 37992, 41638, 47490, 62457, 63320, 83276, 94980, 104095, 124914, 166552, 172547, 189960, 208190, 249828, 302353, 312285, 345094, 416380, 499656, 517641, 604706, 624570, 690188, 832760, 862735, 907059, 1035282, 1209412, 1249140, 1380376, 1511765, 1725470, 1814118, 2070564, 2418824, 2498280, 2588205, 3023530, 3450940, 3628236, 4141128, 4535295, 5176410, 6047060, 6901880, 7256472, 9070590, 10352820, 12094120, 18141180, 20705640, 32956477, 36282360, 65912954, 98869431, 131825908, 164782385, 197738862, 263651816, 329564770, 395477724, 494347155, 659129540, 790955448, 988694310, 1318259080, 1977388620, 3954777240]

約数ペア:

[(1, 3954777240), (2, 1977388620), (3, 1318259080), (4, 988694310), (5, 790955448), (6, 659129540), (8, 494347155), (10, 395477724), (12, 329564770), (15, 263651816), (20, 197738862), (24, 164782385), (30, 131825908), (40, 98869431), (60, 65912954), (109, 36282360), (120, 32956477), (191, 20705640), (218, 18141180), (327, 12094120), (382, 10352820), (436, 9070590), (545, 7256472), (573, 6901880), (654, 6047060), (764, 5176410), (872, 4535295), (955, 4141128), (1090, 3628236), (1146, 3450940), (1308, 3023530), (1528, 2588205), (1583, 2498280), (1635, 2418824), (1910, 2070564), (2180, 1814118), (2292, 1725470), (2616, 1511765), (2865, 1380376), (3166, 1249140), (3270, 1209412), (3820, 1035282), (4360, 907059), (4584, 862735), (4749, 832760), (5730, 690188), (6332, 624570), (6540, 604706), (7640, 517641), (7915, 499656), (9498, 416380), (11460, 345094), (12664, 312285), (13080, 302353), (15830, 249828), (18996, 208190), (20819, 189960), (22920, 172547), (23745, 166552), (31660, 124914), (37992, 104095), (41638, 94980), (47490, 83276), (62457, 63320)]