1948218240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1014697}}^1$

素因数の和:1014719

約数の個数: 64

約数和(自身を含む): 6209951760

約数和(自身を除く): 4261733520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1014697, 2029394, 3044091, 4058788, 5073485, 6088182, 8117576, 10146970, 12176364, 15220455, 16235152, 20293940, 24352728, 30440910, 32470304, 40587880, 48705456, 60881820, 64940608, 81175760, 97410912, 121763640, 129881216, 162351520, 194821824, 243527280, 324703040, 389643648, 487054560, 649406080, 974109120, 1948218240]

約数ペア:

[(1, 1948218240), (2, 974109120), (3, 649406080), (4, 487054560), (5, 389643648), (6, 324703040), (8, 243527280), (10, 194821824), (12, 162351520), (15, 129881216), (16, 121763640), (20, 97410912), (24, 81175760), (30, 64940608), (32, 60881820), (40, 48705456), (48, 40587880), (60, 32470304), (64, 30440910), (80, 24352728), (96, 20293940), (120, 16235152), (128, 15220455), (160, 12176364), (192, 10146970), (240, 8117576), (320, 6088182), (384, 5073485), (480, 4058788), (640, 3044091), (960, 2029394), (1920, 1014697)]