33544680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21503}}^1$

素因数の和:21530

約数の個数: 64

約数和(自身を含む): 108380160

約数和(自身を除く): 74835480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 21503, 43006, 64509, 86012, 107515, 129018, 172024, 215030, 258036, 279539, 322545, 430060, 516072, 559078, 645090, 838617, 860120, 1118156, 1290180, 1397695, 1677234, 2236312, 2580360, 2795390, 3354468, 4193085, 5590780, 6708936, 8386170, 11181560, 16772340, 33544680]

約数ペア:

[(1, 33544680), (2, 16772340), (3, 11181560), (4, 8386170), (5, 6708936), (6, 5590780), (8, 4193085), (10, 3354468), (12, 2795390), (13, 2580360), (15, 2236312), (20, 1677234), (24, 1397695), (26, 1290180), (30, 1118156), (39, 860120), (40, 838617), (52, 645090), (60, 559078), (65, 516072), (78, 430060), (104, 322545), (120, 279539), (130, 258036), (156, 215030), (195, 172024), (260, 129018), (312, 107515), (390, 86012), (520, 64509), (780, 43006), (1560, 21503)]