80924640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3181}}^1$

素因数の和:3252

約数の個数: 96

約数和(自身を含む): 259803936

約数和(自身を除く): 178879296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 3181, 4240, 5088, 6360, 6362, 8480, 9543, 12720, 12724, 15905, 19086, 25440, 25448, 31810, 38172, 47715, 50896, 63620, 76344, 95430, 101792, 127240, 152688, 168593, 190860, 254480, 305376, 337186, 381720, 505779, 508960, 674372, 763440, 842965, 1011558, 1348744, 1526880, 1685930, 2023116, 2528895, 2697488, 3371860, 4046232, 5057790, 5394976, 6743720, 8092464, 10115580, 13487440, 16184928, 20231160, 26974880, 40462320, 80924640]

約数ペア:

[(1, 80924640), (2, 40462320), (3, 26974880), (4, 20231160), (5, 16184928), (6, 13487440), (8, 10115580), (10, 8092464), (12, 6743720), (15, 5394976), (16, 5057790), (20, 4046232), (24, 3371860), (30, 2697488), (32, 2528895), (40, 2023116), (48, 1685930), (53, 1526880), (60, 1348744), (80, 1011558), (96, 842965), (106, 763440), (120, 674372), (159, 508960), (160, 505779), (212, 381720), (240, 337186), (265, 305376), (318, 254480), (424, 190860), (480, 168593), (530, 152688), (636, 127240), (795, 101792), (848, 95430), (1060, 76344), (1272, 63620), (1590, 50896), (1696, 47715), (2120, 38172), (2544, 31810), (3180, 25448), (3181, 25440), (4240, 19086), (5088, 15905), (6360, 12724), (6362, 12720), (8480, 9543)]