299179680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{623291}}^1$

素因数の和:623309

約数の個数: 48

約数和(自身を含む): 942417504

約数和(自身を除く): 643237824

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, 480, 623291, 1246582, 1869873, 2493164, 3116455, 3739746, 4986328, 6232910, 7479492, 9349365, 9972656, 12465820, 14958984, 18698730, 19945312, 24931640, 29917968, 37397460, 49863280, 59835936, 74794920, 99726560, 149589840, 299179680]

約数ペア:

[(1, 299179680), (2, 149589840), (3, 99726560), (4, 74794920), (5, 59835936), (6, 49863280), (8, 37397460), (10, 29917968), (12, 24931640), (15, 19945312), (16, 18698730), (20, 14958984), (24, 12465820), (30, 9972656), (32, 9349365), (40, 7479492), (48, 6232910), (60, 4986328), (80, 3739746), (96, 3116455), (120, 2493164), (160, 1869873), (240, 1246582), (480, 623291)]