19331997120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6712499}}^1$

素因数の和:6712522

約数の個数: 84

約数和(自身を含む): 66494025000

約数和(自身を除く): 47162027880

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6712499, 13424998, 20137497, 26849996, 33562495, 40274994, 53699992, 60412491, 67124990, 80549988, 100687485, 107399984, 120824982, 134249980, 161099976, 201374970, 214799968, 241649964, 268499960, 302062455, 322199952, 402749940, 429599936, 483299928, 536999920, 604124910, 644399904, 805499880, 966599856, 1073999840, 1208249820, 1288799808, 1610999760, 1933199712, 2147999680, 2416499640, 3221999520, 3866399424, 4832999280, 6443999040, 9665998560, 19331997120]

約数ペア:

[(1, 19331997120), (2, 9665998560), (3, 6443999040), (4, 4832999280), (5, 3866399424), (6, 3221999520), (8, 2416499640), (9, 2147999680), (10, 1933199712), (12, 1610999760), (15, 1288799808), (16, 1208249820), (18, 1073999840), (20, 966599856), (24, 805499880), (30, 644399904), (32, 604124910), (36, 536999920), (40, 483299928), (45, 429599936), (48, 402749940), (60, 322199952), (64, 302062455), (72, 268499960), (80, 241649964), (90, 214799968), (96, 201374970), (120, 161099976), (144, 134249980), (160, 120824982), (180, 107399984), (192, 100687485), (240, 80549988), (288, 67124990), (320, 60412491), (360, 53699992), (480, 40274994), (576, 33562495), (720, 26849996), (960, 20137497), (1440, 13424998), (2880, 6712499)]