42239520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29333}}^1$

素因数の和:29354

約数の個数: 72

約数和(自身を含む): 144147276

約数和(自身を除く): 101907756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 29333, 58666, 87999, 117332, 146665, 175998, 234664, 263997, 293330, 351996, 439995, 469328, 527994, 586660, 703992, 879990, 938656, 1055988, 1173320, 1319985, 1407984, 1759980, 2111976, 2346640, 2639970, 2815968, 3519960, 4223952, 4693280, 5279940, 7039920, 8447904, 10559880, 14079840, 21119760, 42239520]

約数ペア:

[(1, 42239520), (2, 21119760), (3, 14079840), (4, 10559880), (5, 8447904), (6, 7039920), (8, 5279940), (9, 4693280), (10, 4223952), (12, 3519960), (15, 2815968), (16, 2639970), (18, 2346640), (20, 2111976), (24, 1759980), (30, 1407984), (32, 1319985), (36, 1173320), (40, 1055988), (45, 938656), (48, 879990), (60, 703992), (72, 586660), (80, 527994), (90, 469328), (96, 439995), (120, 351996), (144, 293330), (160, 263997), (180, 234664), (240, 175998), (288, 146665), (360, 117332), (480, 87999), (720, 58666), (1440, 29333)]