23827980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 73866240

約数和(自身を除く): 50038260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 395, 457, 474, 660, 790, 869, 914, 948, 1185, 1371, 1580, 1738, 1828, 2285, 2370, 2607, 2742, 3476, 4345, 4570, 4740, 5027, 5214, 5484, 6855, 8690, 9140, 10054, 10428, 13035, 13710, 15081, 17380, 20108, 25135, 26070, 27420, 30162, 36103, 50270, 52140, 60324, 72206, 75405, 100540, 108309, 144412, 150810, 180515, 216618, 301620, 361030, 397133, 433236, 541545, 722060, 794266, 1083090, 1191399, 1588532, 1985665, 2166180, 2382798, 3971330, 4765596, 5956995, 7942660, 11913990, 23827980]

約数ペア:

[(1, 23827980), (2, 11913990), (3, 7942660), (4, 5956995), (5, 4765596), (6, 3971330), (10, 2382798), (11, 2166180), (12, 1985665), (15, 1588532), (20, 1191399), (22, 1083090), (30, 794266), (33, 722060), (44, 541545), (55, 433236), (60, 397133), (66, 361030), (79, 301620), (110, 216618), (132, 180515), (158, 150810), (165, 144412), (220, 108309), (237, 100540), (316, 75405), (330, 72206), (395, 60324), (457, 52140), (474, 50270), (660, 36103), (790, 30162), (869, 27420), (914, 26070), (948, 25135), (1185, 20108), (1371, 17380), (1580, 15081), (1738, 13710), (1828, 13035), (2285, 10428), (2370, 10054), (2607, 9140), (2742, 8690), (3476, 6855), (4345, 5484), (4570, 5214), (4740, 5027)]