142772050920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1609969}}^1$

素因数の和:1610722

約数の個数: 64

約数和(自身を含む): 428896008000

約数和(自身を除く): 286123957080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 739, 1478, 2217, 2956, 3695, 4434, 5912, 7390, 8868, 11085, 14780, 17736, 22170, 29560, 44340, 88680, 1609969, 3219938, 4829907, 6439876, 8049845, 9659814, 12879752, 16099690, 19319628, 24149535, 32199380, 38639256, 48299070, 64398760, 96598140, 193196280, 1189767091, 2379534182, 3569301273, 4759068364, 5948835455, 7138602546, 9518136728, 11897670910, 14277205092, 17846506365, 23795341820, 28554410184, 35693012730, 47590683640, 71386025460, 142772050920]

約数ペア:

[(1, 142772050920), (2, 71386025460), (3, 47590683640), (4, 35693012730), (5, 28554410184), (6, 23795341820), (8, 17846506365), (10, 14277205092), (12, 11897670910), (15, 9518136728), (20, 7138602546), (24, 5948835455), (30, 4759068364), (40, 3569301273), (60, 2379534182), (120, 1189767091), (739, 193196280), (1478, 96598140), (2217, 64398760), (2956, 48299070), (3695, 38639256), (4434, 32199380), (5912, 24149535), (7390, 19319628), (8868, 16099690), (11085, 12879752), (14780, 9659814), (17736, 8049845), (22170, 6439876), (29560, 4829907), (44340, 3219938), (88680, 1609969)]