253022040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1601}}^1$

素因数の和:2057

約数の個数: 96

約数和(自身を含む): 824709600

約数和(自身を除く): 571687560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 439, 878, 1317, 1601, 1756, 2195, 2634, 3202, 3512, 3951, 4390, 4803, 5268, 6404, 6585, 7902, 8005, 8780, 9606, 10536, 12808, 13170, 14409, 15804, 16010, 17560, 19212, 19755, 24015, 26340, 28818, 31608, 32020, 38424, 39510, 48030, 52680, 57636, 64040, 72045, 79020, 96060, 115272, 144090, 158040, 192120, 288180, 576360, 702839, 1405678, 2108517, 2811356, 3514195, 4217034, 5622712, 6325551, 7028390, 8434068, 10542585, 12651102, 14056780, 16868136, 21085170, 25302204, 28113560, 31627755, 42170340, 50604408, 63255510, 84340680, 126511020, 253022040]

約数ペア:

[(1, 253022040), (2, 126511020), (3, 84340680), (4, 63255510), (5, 50604408), (6, 42170340), (8, 31627755), (9, 28113560), (10, 25302204), (12, 21085170), (15, 16868136), (18, 14056780), (20, 12651102), (24, 10542585), (30, 8434068), (36, 7028390), (40, 6325551), (45, 5622712), (60, 4217034), (72, 3514195), (90, 2811356), (120, 2108517), (180, 1405678), (360, 702839), (439, 576360), (878, 288180), (1317, 192120), (1601, 158040), (1756, 144090), (2195, 115272), (2634, 96060), (3202, 79020), (3512, 72045), (3951, 64040), (4390, 57636), (4803, 52680), (5268, 48030), (6404, 39510), (6585, 38424), (7902, 32020), (8005, 31608), (8780, 28818), (9606, 26340), (10536, 24015), (12808, 19755), (13170, 19212), (14409, 17560), (15804, 16010)]