308720760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{48541}}^1$

素因数の和:48608

約数の個数: 64

約数和(自身を含む): 943656480

約数和(自身を除く): 634935720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 48541, 97082, 145623, 194164, 242705, 291246, 388328, 485410, 582492, 728115, 970820, 1164984, 1456230, 1941640, 2572673, 2912460, 5145346, 5824920, 7718019, 10290692, 12863365, 15436038, 20581384, 25726730, 30872076, 38590095, 51453460, 61744152, 77180190, 102906920, 154360380, 308720760]

約数ペア:

[(1, 308720760), (2, 154360380), (3, 102906920), (4, 77180190), (5, 61744152), (6, 51453460), (8, 38590095), (10, 30872076), (12, 25726730), (15, 20581384), (20, 15436038), (24, 12863365), (30, 10290692), (40, 7718019), (53, 5824920), (60, 5145346), (106, 2912460), (120, 2572673), (159, 1941640), (212, 1456230), (265, 1164984), (318, 970820), (424, 728115), (530, 582492), (636, 485410), (795, 388328), (1060, 291246), (1272, 242705), (1590, 194164), (2120, 145623), (3180, 97082), (6360, 48541)]