38180280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{853}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 114982560

約数和(自身を除く): 76802280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 853, 1119, 1492, 1706, 1865, 2238, 2559, 2984, 3412, 3730, 4265, 4476, 5118, 5595, 6824, 7460, 8530, 8952, 10236, 11190, 12795, 14920, 17060, 20472, 22380, 25590, 34120, 44760, 51180, 102360, 318169, 636338, 954507, 1272676, 1590845, 1909014, 2545352, 3181690, 3818028, 4772535, 6363380, 7636056, 9545070, 12726760, 19090140, 38180280]

約数ペア:

[(1, 38180280), (2, 19090140), (3, 12726760), (4, 9545070), (5, 7636056), (6, 6363380), (8, 4772535), (10, 3818028), (12, 3181690), (15, 2545352), (20, 1909014), (24, 1590845), (30, 1272676), (40, 954507), (60, 636338), (120, 318169), (373, 102360), (746, 51180), (853, 44760), (1119, 34120), (1492, 25590), (1706, 22380), (1865, 20472), (2238, 17060), (2559, 14920), (2984, 12795), (3412, 11190), (3730, 10236), (4265, 8952), (4476, 8530), (5118, 7460), (5595, 6824)]