22255320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 44929320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 971, 1146, 1528, 1910, 1942, 2292, 2865, 2913, 3820, 3884, 4584, 4855, 5730, 5826, 7640, 7768, 9710, 11460, 11652, 14565, 19420, 22920, 23304, 29130, 38840, 58260, 116520, 185461, 370922, 556383, 741844, 927305, 1112766, 1483688, 1854610, 2225532, 2781915, 3709220, 4451064, 5563830, 7418440, 11127660, 22255320]

約数ペア:

[(1, 22255320), (2, 11127660), (3, 7418440), (4, 5563830), (5, 4451064), (6, 3709220), (8, 2781915), (10, 2225532), (12, 1854610), (15, 1483688), (20, 1112766), (24, 927305), (30, 741844), (40, 556383), (60, 370922), (120, 185461), (191, 116520), (382, 58260), (573, 38840), (764, 29130), (955, 23304), (971, 22920), (1146, 19420), (1528, 14565), (1910, 11652), (1942, 11460), (2292, 9710), (2865, 7768), (2913, 7640), (3820, 5826), (3884, 5730), (4584, 4855)]