120320784

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{10067}}^1$

素因数の和:10164

約数の個数: 60

約数和(自身を含む): 340821936

約数和(自身を除く): 220501152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 10067, 11952, 20134, 30201, 40268, 60402, 80536, 90603, 120804, 161072, 181206, 241608, 362412, 483216, 724824, 835561, 1449648, 1671122, 2506683, 3342244, 5013366, 6684488, 7520049, 10026732, 13368976, 15040098, 20053464, 30080196, 40106928, 60160392, 120320784]

約数ペア:

[(1, 120320784), (2, 60160392), (3, 40106928), (4, 30080196), (6, 20053464), (8, 15040098), (9, 13368976), (12, 10026732), (16, 7520049), (18, 6684488), (24, 5013366), (36, 3342244), (48, 2506683), (72, 1671122), (83, 1449648), (144, 835561), (166, 724824), (249, 483216), (332, 362412), (498, 241608), (664, 181206), (747, 161072), (996, 120804), (1328, 90603), (1494, 80536), (1992, 60402), (2988, 40268), (3984, 30201), (5976, 20134), (10067, 11952)]