13507920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 46164456

約数和(自身を除く): 32656536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 257, 292, 360, 365, 438, 514, 584, 657, 720, 730, 771, 876, 1028, 1095, 1168, 1285, 1314, 1460, 1542, 1752, 2056, 2190, 2313, 2570, 2628, 2920, 3084, 3285, 3504, 3855, 4112, 4380, 4626, 5140, 5256, 5840, 6168, 6570, 7710, 8760, 9252, 10280, 10512, 11565, 12336, 13140, 15420, 17520, 18504, 18761, 20560, 23130, 26280, 30840, 37008, 37522, 46260, 52560, 56283, 61680, 75044, 92520, 93805, 112566, 150088, 168849, 185040, 187610, 225132, 281415, 300176, 337698, 375220, 450264, 562830, 675396, 750440, 844245, 900528, 1125660, 1350792, 1500880, 1688490, 2251320, 2701584, 3376980, 4502640, 6753960, 13507920]

約数ペア:

[(1, 13507920), (2, 6753960), (3, 4502640), (4, 3376980), (5, 2701584), (6, 2251320), (8, 1688490), (9, 1500880), (10, 1350792), (12, 1125660), (15, 900528), (16, 844245), (18, 750440), (20, 675396), (24, 562830), (30, 450264), (36, 375220), (40, 337698), (45, 300176), (48, 281415), (60, 225132), (72, 187610), (73, 185040), (80, 168849), (90, 150088), (120, 112566), (144, 93805), (146, 92520), (180, 75044), (219, 61680), (240, 56283), (257, 52560), (292, 46260), (360, 37522), (365, 37008), (438, 30840), (514, 26280), (584, 23130), (657, 20560), (720, 18761), (730, 18504), (771, 17520), (876, 15420), (1028, 13140), (1095, 12336), (1168, 11565), (1285, 10512), (1314, 10280), (1460, 9252), (1542, 8760), (1752, 7710), (2056, 6570), (2190, 6168), (2313, 5840), (2570, 5256), (2628, 5140), (2920, 4626), (3084, 4380), (3285, 4112), (3504, 3855)]