11815320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8951}}^1$

素因数の和:8976

約数の個数: 64

約数和(自身を含む): 38672640

約数和(自身を除く): 26857320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 8951, 17902, 26853, 35804, 44755, 53706, 71608, 89510, 98461, 107412, 134265, 179020, 196922, 214824, 268530, 295383, 358040, 393844, 492305, 537060, 590766, 787688, 984610, 1074120, 1181532, 1476915, 1969220, 2363064, 2953830, 3938440, 5907660, 11815320]

約数ペア:

[(1, 11815320), (2, 5907660), (3, 3938440), (4, 2953830), (5, 2363064), (6, 1969220), (8, 1476915), (10, 1181532), (11, 1074120), (12, 984610), (15, 787688), (20, 590766), (22, 537060), (24, 492305), (30, 393844), (33, 358040), (40, 295383), (44, 268530), (55, 214824), (60, 196922), (66, 179020), (88, 134265), (110, 107412), (120, 98461), (132, 89510), (165, 71608), (220, 53706), (264, 44755), (330, 35804), (440, 26853), (660, 17902), (1320, 8951)]