14251920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1440

約数の個数: 80

約数和(自身を含む): 45241152

約数和(自身を除く): 30989232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1381, 1720, 2064, 2580, 2762, 3440, 4143, 5160, 5524, 6905, 8286, 10320, 11048, 13810, 16572, 20715, 22096, 27620, 33144, 41430, 55240, 59383, 66288, 82860, 110480, 118766, 165720, 178149, 237532, 296915, 331440, 356298, 475064, 593830, 712596, 890745, 950128, 1187660, 1425192, 1781490, 2375320, 2850384, 3562980, 4750640, 7125960, 14251920]

約数ペア:

[(1, 14251920), (2, 7125960), (3, 4750640), (4, 3562980), (5, 2850384), (6, 2375320), (8, 1781490), (10, 1425192), (12, 1187660), (15, 950128), (16, 890745), (20, 712596), (24, 593830), (30, 475064), (40, 356298), (43, 331440), (48, 296915), (60, 237532), (80, 178149), (86, 165720), (120, 118766), (129, 110480), (172, 82860), (215, 66288), (240, 59383), (258, 55240), (344, 41430), (430, 33144), (516, 27620), (645, 22096), (688, 20715), (860, 16572), (1032, 13810), (1290, 11048), (1381, 10320), (1720, 8286), (2064, 6905), (2580, 5524), (2762, 5160), (3440, 4143)]