472977180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202127}}^1$

素因数の和:202155

約数の個数: 72

約数和(自身を含む): 1545066432

約数和(自身を除く): 1072089252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 202127, 404254, 606381, 808508, 1010635, 1212762, 1819143, 2021270, 2425524, 2627651, 3031905, 3638286, 4042540, 5255302, 6063810, 7276572, 7882953, 9095715, 10510604, 12127620, 13138255, 15765906, 18191430, 23648859, 26276510, 31531812, 36382860, 39414765, 47297718, 52553020, 78829530, 94595436, 118244295, 157659060, 236488590, 472977180]

約数ペア:

[(1, 472977180), (2, 236488590), (3, 157659060), (4, 118244295), (5, 94595436), (6, 78829530), (9, 52553020), (10, 47297718), (12, 39414765), (13, 36382860), (15, 31531812), (18, 26276510), (20, 23648859), (26, 18191430), (30, 15765906), (36, 13138255), (39, 12127620), (45, 10510604), (52, 9095715), (60, 7882953), (65, 7276572), (78, 6063810), (90, 5255302), (117, 4042540), (130, 3638286), (156, 3031905), (180, 2627651), (195, 2425524), (234, 2021270), (260, 1819143), (390, 1212762), (468, 1010635), (585, 808508), (780, 606381), (1170, 404254), (2340, 202127)]