189246360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8713}}^1$

素因数の和:8908

約数の個数: 64

約数和(自身を含む): 570941280

約数和(自身を除く): 381694920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 7240, 8713, 10860, 17426, 21720, 26139, 34852, 43565, 52278, 69704, 87130, 104556, 130695, 174260, 209112, 261390, 348520, 522780, 1045560, 1577053, 3154106, 4731159, 6308212, 7885265, 9462318, 12616424, 15770530, 18924636, 23655795, 31541060, 37849272, 47311590, 63082120, 94623180, 189246360]

約数ペア:

[(1, 189246360), (2, 94623180), (3, 63082120), (4, 47311590), (5, 37849272), (6, 31541060), (8, 23655795), (10, 18924636), (12, 15770530), (15, 12616424), (20, 9462318), (24, 7885265), (30, 6308212), (40, 4731159), (60, 3154106), (120, 1577053), (181, 1045560), (362, 522780), (543, 348520), (724, 261390), (905, 209112), (1086, 174260), (1448, 130695), (1810, 104556), (2172, 87130), (2715, 69704), (3620, 52278), (4344, 43565), (5430, 34852), (7240, 26139), (8713, 21720), (10860, 17426)]