1180479860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1249}}^1$

素因数の和:1465

約数の個数: 96

約数和(自身を含む): 2919840000

約数和(自身を除く): 1739360140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 157, 172, 215, 301, 314, 430, 602, 628, 785, 860, 1099, 1204, 1249, 1505, 1570, 2198, 2498, 3010, 3140, 4396, 4996, 5495, 6020, 6245, 6751, 8743, 10990, 12490, 13502, 17486, 21980, 24980, 27004, 33755, 34972, 43715, 47257, 53707, 67510, 87430, 94514, 107414, 135020, 174860, 189028, 196093, 214828, 236285, 268535, 375949, 392186, 472570, 537070, 751898, 784372, 945140, 980465, 1074140, 1372651, 1503796, 1879745, 1960930, 2745302, 3759490, 3921860, 5490604, 6863255, 7518980, 8431999, 13726510, 16863998, 27453020, 33727996, 42159995, 59023993, 84319990, 118047986, 168639980, 236095972, 295119965, 590239930, 1180479860]

約数ペア:

[(1, 1180479860), (2, 590239930), (4, 295119965), (5, 236095972), (7, 168639980), (10, 118047986), (14, 84319990), (20, 59023993), (28, 42159995), (35, 33727996), (43, 27453020), (70, 16863998), (86, 13726510), (140, 8431999), (157, 7518980), (172, 6863255), (215, 5490604), (301, 3921860), (314, 3759490), (430, 2745302), (602, 1960930), (628, 1879745), (785, 1503796), (860, 1372651), (1099, 1074140), (1204, 980465), (1249, 945140), (1505, 784372), (1570, 751898), (2198, 537070), (2498, 472570), (3010, 392186), (3140, 375949), (4396, 268535), (4996, 236285), (5495, 214828), (6020, 196093), (6245, 189028), (6751, 174860), (8743, 135020), (10990, 107414), (12490, 94514), (13502, 87430), (17486, 67510), (21980, 53707), (24980, 47257), (27004, 43715), (33755, 34972)]