120623480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 283564800

約数和(自身を除く): 162941320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 89, 124, 155, 178, 248, 310, 356, 445, 620, 712, 890, 1093, 1240, 1780, 2186, 2759, 3560, 4372, 5465, 5518, 8744, 10930, 11036, 13795, 21860, 22072, 27590, 33883, 43720, 55180, 67766, 97277, 110360, 135532, 169415, 194554, 271064, 338830, 389108, 486385, 677660, 778216, 972770, 1355320, 1945540, 3015587, 3891080, 6031174, 12062348, 15077935, 24124696, 30155870, 60311740, 120623480]

約数ペア:

[(1, 120623480), (2, 60311740), (4, 30155870), (5, 24124696), (8, 15077935), (10, 12062348), (20, 6031174), (31, 3891080), (40, 3015587), (62, 1945540), (89, 1355320), (124, 972770), (155, 778216), (178, 677660), (248, 486385), (310, 389108), (356, 338830), (445, 271064), (620, 194554), (712, 169415), (890, 135532), (1093, 110360), (1240, 97277), (1780, 67766), (2186, 55180), (2759, 43720), (3560, 33883), (4372, 27590), (5465, 22072), (5518, 21860), (8744, 13795), (10930, 11036)]