12385260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 38067120

約数和(自身を除く): 25681860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 829, 830, 996, 1245, 1494, 1658, 1660, 2487, 2490, 2988, 3316, 3735, 4145, 4974, 4980, 7461, 7470, 8290, 9948, 12435, 14922, 14940, 16580, 24870, 29844, 37305, 49740, 68807, 74610, 137614, 149220, 206421, 275228, 344035, 412842, 619263, 688070, 825684, 1032105, 1238526, 1376140, 2064210, 2477052, 3096315, 4128420, 6192630, 12385260]

約数ペア:

[(1, 12385260), (2, 6192630), (3, 4128420), (4, 3096315), (5, 2477052), (6, 2064210), (9, 1376140), (10, 1238526), (12, 1032105), (15, 825684), (18, 688070), (20, 619263), (30, 412842), (36, 344035), (45, 275228), (60, 206421), (83, 149220), (90, 137614), (166, 74610), (180, 68807), (249, 49740), (332, 37305), (415, 29844), (498, 24870), (747, 16580), (829, 14940), (830, 14922), (996, 12435), (1245, 9948), (1494, 8290), (1658, 7470), (1660, 7461), (2487, 4980), (2490, 4974), (2988, 4145), (3316, 3735)]