2379720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2833}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 8161920

約数和(自身を除く): 5782200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2833, 5666, 8499, 11332, 14165, 16998, 19831, 22664, 28330, 33996, 39662, 42495, 56660, 59493, 67992, 79324, 84990, 99155, 113320, 118986, 158648, 169980, 198310, 237972, 297465, 339960, 396620, 475944, 594930, 793240, 1189860, 2379720]

約数ペア:

[(1, 2379720), (2, 1189860), (3, 793240), (4, 594930), (5, 475944), (6, 396620), (7, 339960), (8, 297465), (10, 237972), (12, 198310), (14, 169980), (15, 158648), (20, 118986), (21, 113320), (24, 99155), (28, 84990), (30, 79324), (35, 67992), (40, 59493), (42, 56660), (56, 42495), (60, 39662), (70, 33996), (84, 28330), (105, 22664), (120, 19831), (140, 16998), (168, 14165), (210, 11332), (280, 8499), (420, 5666), (840, 2833)]