120355664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1356

約数の個数: 80

約数和(自身を含む): 280857024

約数和(自身を除く): 160501360

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 286, 328, 451, 533, 572, 656, 902, 1066, 1144, 1283, 1804, 2132, 2288, 2566, 3608, 4264, 5132, 5863, 7216, 8528, 10264, 11726, 14113, 16679, 20528, 23452, 28226, 33358, 46904, 52603, 56452, 66716, 93808, 105206, 112904, 133432, 183469, 210412, 225808, 266864, 366938, 420824, 578633, 683839, 733876, 841648, 1157266, 1367678, 1467752, 2314532, 2735356, 2935504, 4629064, 5470712, 7522229, 9258128, 10941424, 15044458, 30088916, 60177832, 120355664]

約数ペア:

[(1, 120355664), (2, 60177832), (4, 30088916), (8, 15044458), (11, 10941424), (13, 9258128), (16, 7522229), (22, 5470712), (26, 4629064), (41, 2935504), (44, 2735356), (52, 2314532), (82, 1467752), (88, 1367678), (104, 1157266), (143, 841648), (164, 733876), (176, 683839), (208, 578633), (286, 420824), (328, 366938), (451, 266864), (533, 225808), (572, 210412), (656, 183469), (902, 133432), (1066, 112904), (1144, 105206), (1283, 93808), (1804, 66716), (2132, 56452), (2288, 52603), (2566, 46904), (3608, 33358), (4264, 28226), (5132, 23452), (5863, 20528), (7216, 16679), (8528, 14113), (10264, 11726)]