12104820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 45252480

約数和(自身を除く): 33147660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 739, 780, 819, 910, 1092, 1170, 1260, 1365, 1478, 1638, 1820, 2217, 2340, 2730, 2956, 3276, 3695, 4095, 4434, 5173, 5460, 6651, 7390, 8190, 8868, 9607, 10346, 11085, 13302, 14780, 15519, 16380, 19214, 20692, 22170, 25865, 26604, 28821, 31038, 33255, 38428, 44340, 46557, 48035, 51730, 57642, 62076, 66510, 67249, 77595, 86463, 93114, 96070, 103460, 115284, 133020, 134498, 144105, 155190, 172926, 186228, 192140, 201747, 232785, 268996, 288210, 310380, 336245, 345852, 403494, 432315, 465570, 576420, 605241, 672490, 806988, 864630, 931140, 1008735, 1210482, 1344980, 1729260, 2017470, 2420964, 3026205, 4034940, 6052410, 12104820]

約数ペア:

[(1, 12104820), (2, 6052410), (3, 4034940), (4, 3026205), (5, 2420964), (6, 2017470), (7, 1729260), (9, 1344980), (10, 1210482), (12, 1008735), (13, 931140), (14, 864630), (15, 806988), (18, 672490), (20, 605241), (21, 576420), (26, 465570), (28, 432315), (30, 403494), (35, 345852), (36, 336245), (39, 310380), (42, 288210), (45, 268996), (52, 232785), (60, 201747), (63, 192140), (65, 186228), (70, 172926), (78, 155190), (84, 144105), (90, 134498), (91, 133020), (105, 115284), (117, 103460), (126, 96070), (130, 93114), (140, 86463), (156, 77595), (180, 67249), (182, 66510), (195, 62076), (210, 57642), (234, 51730), (252, 48035), (260, 46557), (273, 44340), (315, 38428), (364, 33255), (390, 31038), (420, 28821), (455, 26604), (468, 25865), (546, 22170), (585, 20692), (630, 19214), (739, 16380), (780, 15519), (819, 14780), (910, 13302), (1092, 11085), (1170, 10346), (1260, 9607), (1365, 8868), (1478, 8190), (1638, 7390), (1820, 6651), (2217, 5460), (2340, 5173), (2730, 4434), (2956, 4095), (3276, 3695)]