15346760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2718

約数の個数: 64

約数和(自身を含む): 40582080

約数和(自身を除く): 25235320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2683, 2860, 5366, 5720, 10732, 13415, 21464, 26830, 29513, 34879, 53660, 59026, 69758, 107320, 118052, 139516, 147565, 174395, 236104, 279032, 295130, 348790, 383669, 590260, 697580, 767338, 1180520, 1395160, 1534676, 1918345, 3069352, 3836690, 7673380, 15346760]

約数ペア:

[(1, 15346760), (2, 7673380), (4, 3836690), (5, 3069352), (8, 1918345), (10, 1534676), (11, 1395160), (13, 1180520), (20, 767338), (22, 697580), (26, 590260), (40, 383669), (44, 348790), (52, 295130), (55, 279032), (65, 236104), (88, 174395), (104, 147565), (110, 139516), (130, 118052), (143, 107320), (220, 69758), (260, 59026), (286, 53660), (440, 34879), (520, 29513), (572, 26830), (715, 21464), (1144, 13415), (1430, 10732), (2683, 5720), (2860, 5366)]