15166320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4890

約数の個数: 80

約数和(自身を含む): 50642592

約数和(自身を除く): 35476272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 4861, 9722, 14583, 19444, 24305, 29166, 38888, 48610, 58332, 63193, 72915, 77776, 97220, 116664, 126386, 145830, 189579, 194440, 233328, 252772, 291660, 315965, 379158, 388880, 505544, 583320, 631930, 758316, 947895, 1011088, 1166640, 1263860, 1516632, 1895790, 2527720, 3033264, 3791580, 5055440, 7583160, 15166320]

約数ペア:

[(1, 15166320), (2, 7583160), (3, 5055440), (4, 3791580), (5, 3033264), (6, 2527720), (8, 1895790), (10, 1516632), (12, 1263860), (13, 1166640), (15, 1011088), (16, 947895), (20, 758316), (24, 631930), (26, 583320), (30, 505544), (39, 388880), (40, 379158), (48, 315965), (52, 291660), (60, 252772), (65, 233328), (78, 194440), (80, 189579), (104, 145830), (120, 126386), (130, 116664), (156, 97220), (195, 77776), (208, 72915), (240, 63193), (260, 58332), (312, 48610), (390, 38888), (520, 29166), (624, 24305), (780, 19444), (1040, 14583), (1560, 9722), (3120, 4861)]