30963360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 98304192

約数和(自身を除く): 67340832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 251, 257, 480, 502, 514, 753, 771, 1004, 1028, 1255, 1285, 1506, 1542, 2008, 2056, 2510, 2570, 3012, 3084, 3765, 3855, 4016, 4112, 5020, 5140, 6024, 6168, 7530, 7710, 8032, 8224, 10040, 10280, 12048, 12336, 15060, 15420, 20080, 20560, 24096, 24672, 30120, 30840, 40160, 41120, 60240, 61680, 64507, 120480, 123360, 129014, 193521, 258028, 322535, 387042, 516056, 645070, 774084, 967605, 1032112, 1290140, 1548168, 1935210, 2064224, 2580280, 3096336, 3870420, 5160560, 6192672, 7740840, 10321120, 15481680, 30963360]

約数ペア:

[(1, 30963360), (2, 15481680), (3, 10321120), (4, 7740840), (5, 6192672), (6, 5160560), (8, 3870420), (10, 3096336), (12, 2580280), (15, 2064224), (16, 1935210), (20, 1548168), (24, 1290140), (30, 1032112), (32, 967605), (40, 774084), (48, 645070), (60, 516056), (80, 387042), (96, 322535), (120, 258028), (160, 193521), (240, 129014), (251, 123360), (257, 120480), (480, 64507), (502, 61680), (514, 60240), (753, 41120), (771, 40160), (1004, 30840), (1028, 30120), (1255, 24672), (1285, 24096), (1506, 20560), (1542, 20080), (2008, 15420), (2056, 15060), (2510, 12336), (2570, 12048), (3012, 10280), (3084, 10040), (3765, 8224), (3855, 8032), (4016, 7710), (4112, 7530), (5020, 6168), (5140, 6024)]