15460380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6607}}^1$

素因数の和:6635

約数の個数: 72

約数和(自身を含む): 50511552

約数和(自身を除く): 35051172

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, 6607, 13214, 19821, 26428, 33035, 39642, 59463, 66070, 79284, 85891, 99105, 118926, 132140, 171782, 198210, 237852, 257673, 297315, 343564, 396420, 429455, 515346, 594630, 773019, 858910, 1030692, 1189260, 1288365, 1546038, 1717820, 2576730, 3092076, 3865095, 5153460, 7730190, 15460380]

約数ペア:

[(1, 15460380), (2, 7730190), (3, 5153460), (4, 3865095), (5, 3092076), (6, 2576730), (9, 1717820), (10, 1546038), (12, 1288365), (13, 1189260), (15, 1030692), (18, 858910), (20, 773019), (26, 594630), (30, 515346), (36, 429455), (39, 396420), (45, 343564), (52, 297315), (60, 257673), (65, 237852), (78, 198210), (90, 171782), (117, 132140), (130, 118926), (156, 99105), (180, 85891), (195, 79284), (234, 66070), (260, 59463), (390, 39642), (468, 33035), (585, 26428), (780, 19821), (1170, 13214), (2340, 6607)]