122846880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19687}}^1$

素因数の和:19718

約数の個数: 96

約数和(自身を含む): 416755584

約数和(自身を除く): 293908704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 19687, 39374, 59061, 78748, 98435, 118122, 157496, 196870, 236244, 255931, 295305, 314992, 393740, 472488, 511862, 590610, 629984, 767793, 787480, 944976, 1023724, 1181220, 1279655, 1535586, 1574960, 1889952, 2047448, 2362440, 2559310, 3071172, 3149920, 3838965, 4094896, 4724880, 5118620, 6142344, 7677930, 8189792, 9449760, 10237240, 12284688, 15355860, 20474480, 24569376, 30711720, 40948960, 61423440, 122846880]

約数ペア:

[(1, 122846880), (2, 61423440), (3, 40948960), (4, 30711720), (5, 24569376), (6, 20474480), (8, 15355860), (10, 12284688), (12, 10237240), (13, 9449760), (15, 8189792), (16, 7677930), (20, 6142344), (24, 5118620), (26, 4724880), (30, 4094896), (32, 3838965), (39, 3149920), (40, 3071172), (48, 2559310), (52, 2362440), (60, 2047448), (65, 1889952), (78, 1574960), (80, 1535586), (96, 1279655), (104, 1181220), (120, 1023724), (130, 944976), (156, 787480), (160, 767793), (195, 629984), (208, 590610), (240, 511862), (260, 472488), (312, 393740), (390, 314992), (416, 295305), (480, 255931), (520, 236244), (624, 196870), (780, 157496), (1040, 118122), (1248, 98435), (1560, 78748), (2080, 59061), (3120, 39374), (6240, 19687)]