15676440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{773}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 50991120

約数和(自身を除く): 35314680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 773, 780, 845, 1014, 1352, 1546, 1560, 1690, 2028, 2319, 2535, 3092, 3380, 3865, 4056, 4638, 5070, 6184, 6760, 7730, 9276, 10049, 10140, 11595, 15460, 18552, 20098, 20280, 23190, 30147, 30920, 40196, 46380, 50245, 60294, 80392, 92760, 100490, 120588, 130637, 150735, 200980, 241176, 261274, 301470, 391911, 401960, 522548, 602940, 653185, 783822, 1045096, 1205880, 1306370, 1567644, 1959555, 2612740, 3135288, 3919110, 5225480, 7838220, 15676440]

約数ペア:

[(1, 15676440), (2, 7838220), (3, 5225480), (4, 3919110), (5, 3135288), (6, 2612740), (8, 1959555), (10, 1567644), (12, 1306370), (13, 1205880), (15, 1045096), (20, 783822), (24, 653185), (26, 602940), (30, 522548), (39, 401960), (40, 391911), (52, 301470), (60, 261274), (65, 241176), (78, 200980), (104, 150735), (120, 130637), (130, 120588), (156, 100490), (169, 92760), (195, 80392), (260, 60294), (312, 50245), (338, 46380), (390, 40196), (507, 30920), (520, 30147), (676, 23190), (773, 20280), (780, 20098), (845, 18552), (1014, 15460), (1352, 11595), (1546, 10140), (1560, 10049), (1690, 9276), (2028, 7730), (2319, 6760), (2535, 6184), (3092, 5070), (3380, 4638), (3865, 4056)]