23830440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2797}}^1$

素因数の和:2882

約数の個数: 64

約数和(自身を含む): 72524160

約数和(自身を除く): 48693720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2797, 2840, 4260, 5594, 8391, 8520, 11188, 13985, 16782, 22376, 27970, 33564, 41955, 55940, 67128, 83910, 111880, 167820, 198587, 335640, 397174, 595761, 794348, 992935, 1191522, 1588696, 1985870, 2383044, 2978805, 3971740, 4766088, 5957610, 7943480, 11915220, 23830440]

約数ペア:

[(1, 23830440), (2, 11915220), (3, 7943480), (4, 5957610), (5, 4766088), (6, 3971740), (8, 2978805), (10, 2383044), (12, 1985870), (15, 1588696), (20, 1191522), (24, 992935), (30, 794348), (40, 595761), (60, 397174), (71, 335640), (120, 198587), (142, 167820), (213, 111880), (284, 83910), (355, 67128), (426, 55940), (568, 41955), (710, 33564), (852, 27970), (1065, 22376), (1420, 16782), (1704, 13985), (2130, 11188), (2797, 8520), (2840, 8391), (4260, 5594)]