42654060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78989}}^1$

素因数の和:79007

約数の個数: 48

約数和(自身を含む): 132703200

約数和(自身を除く): 90049140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 78989, 157978, 236967, 315956, 394945, 473934, 710901, 789890, 947868, 1184835, 1421802, 1579780, 2132703, 2369670, 2843604, 3554505, 4265406, 4739340, 7109010, 8530812, 10663515, 14218020, 21327030, 42654060]

約数ペア:

[(1, 42654060), (2, 21327030), (3, 14218020), (4, 10663515), (5, 8530812), (6, 7109010), (9, 4739340), (10, 4265406), (12, 3554505), (15, 2843604), (18, 2369670), (20, 2132703), (27, 1579780), (30, 1421802), (36, 1184835), (45, 947868), (54, 789890), (60, 710901), (90, 473934), (108, 394945), (135, 315956), (180, 236967), (270, 157978), (540, 78989)]