121414880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 300464640

約数和(自身を除く): 179049760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 137, 145, 160, 191, 232, 274, 290, 382, 464, 548, 580, 685, 764, 928, 955, 1096, 1160, 1370, 1528, 1910, 2192, 2320, 2740, 3056, 3820, 3973, 4384, 4640, 5480, 5539, 6112, 7640, 7946, 10960, 11078, 15280, 15892, 19865, 21920, 22156, 26167, 27695, 30560, 31784, 39730, 44312, 52334, 55390, 63568, 79460, 88624, 104668, 110780, 127136, 130835, 158920, 177248, 209336, 221560, 261670, 317840, 418672, 443120, 523340, 635680, 758843, 837344, 886240, 1046680, 1517686, 2093360, 3035372, 3794215, 4186720, 6070744, 7588430, 12141488, 15176860, 24282976, 30353720, 60707440, 121414880]

約数ペア:

[(1, 121414880), (2, 60707440), (4, 30353720), (5, 24282976), (8, 15176860), (10, 12141488), (16, 7588430), (20, 6070744), (29, 4186720), (32, 3794215), (40, 3035372), (58, 2093360), (80, 1517686), (116, 1046680), (137, 886240), (145, 837344), (160, 758843), (191, 635680), (232, 523340), (274, 443120), (290, 418672), (382, 317840), (464, 261670), (548, 221560), (580, 209336), (685, 177248), (764, 158920), (928, 130835), (955, 127136), (1096, 110780), (1160, 104668), (1370, 88624), (1528, 79460), (1910, 63568), (2192, 55390), (2320, 52334), (2740, 44312), (3056, 39730), (3820, 31784), (3973, 30560), (4384, 27695), (4640, 26167), (5480, 22156), (5539, 21920), (6112, 19865), (7640, 15892), (7946, 15280), (10960, 11078)]