99071520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{206399}}^1$

素因数の和:206417

約数の個数: 48

約数和(自身を含む): 312076800

約数和(自身を除く): 213005280

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, 206399, 412798, 619197, 825596, 1031995, 1238394, 1651192, 2063990, 2476788, 3095985, 3302384, 4127980, 4953576, 6191970, 6604768, 8255960, 9907152, 12383940, 16511920, 19814304, 24767880, 33023840, 49535760, 99071520]

約数ペア:

[(1, 99071520), (2, 49535760), (3, 33023840), (4, 24767880), (5, 19814304), (6, 16511920), (8, 12383940), (10, 9907152), (12, 8255960), (15, 6604768), (16, 6191970), (20, 4953576), (24, 4127980), (30, 3302384), (32, 3095985), (40, 2476788), (48, 2063990), (60, 1651192), (80, 1238394), (96, 1031995), (120, 825596), (160, 619197), (240, 412798), (480, 206399)]