131181360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10313}}^1$

素因数の和:10382

約数の個数: 80

約数和(自身を含む): 414375264

約数和(自身を除く): 283193904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 10313, 12720, 20626, 30939, 41252, 51565, 61878, 82504, 103130, 123756, 154695, 165008, 206260, 247512, 309390, 412520, 495024, 546589, 618780, 825040, 1093178, 1237560, 1639767, 2186356, 2475120, 2732945, 3279534, 4372712, 5465890, 6559068, 8198835, 8745424, 10931780, 13118136, 16397670, 21863560, 26236272, 32795340, 43727120, 65590680, 131181360]

約数ペア:

[(1, 131181360), (2, 65590680), (3, 43727120), (4, 32795340), (5, 26236272), (6, 21863560), (8, 16397670), (10, 13118136), (12, 10931780), (15, 8745424), (16, 8198835), (20, 6559068), (24, 5465890), (30, 4372712), (40, 3279534), (48, 2732945), (53, 2475120), (60, 2186356), (80, 1639767), (106, 1237560), (120, 1093178), (159, 825040), (212, 618780), (240, 546589), (265, 495024), (318, 412520), (424, 309390), (530, 247512), (636, 206260), (795, 165008), (848, 154695), (1060, 123756), (1272, 103130), (1590, 82504), (2120, 61878), (2544, 51565), (3180, 41252), (4240, 30939), (6360, 20626), (10313, 12720)]