120079920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{500333}}^1$

素因数の和:500349

約数の個数: 40

約数和(自身を含む): 372248496

約数和(自身を除く): 252168576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 500333, 1000666, 1500999, 2001332, 2501665, 3001998, 4002664, 5003330, 6003996, 7504995, 8005328, 10006660, 12007992, 15009990, 20013320, 24015984, 30019980, 40026640, 60039960, 120079920]

約数ペア:

[(1, 120079920), (2, 60039960), (3, 40026640), (4, 30019980), (5, 24015984), (6, 20013320), (8, 15009990), (10, 12007992), (12, 10006660), (15, 8005328), (16, 7504995), (20, 6003996), (24, 5003330), (30, 4002664), (40, 3001998), (48, 2501665), (60, 2001332), (80, 1500999), (120, 1000666), (240, 500333)]