23151840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 73664640

約数和(自身を除く): 50512800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 347, 417, 480, 556, 694, 695, 834, 1041, 1112, 1388, 1390, 1668, 1735, 2082, 2085, 2224, 2776, 2780, 3336, 3470, 4164, 4170, 4448, 5205, 5552, 5560, 6672, 6940, 8328, 8340, 10410, 11104, 11120, 13344, 13880, 16656, 16680, 20820, 22240, 27760, 33312, 33360, 41640, 48233, 55520, 66720, 83280, 96466, 144699, 166560, 192932, 241165, 289398, 385864, 482330, 578796, 723495, 771728, 964660, 1157592, 1446990, 1543456, 1929320, 2315184, 2893980, 3858640, 4630368, 5787960, 7717280, 11575920, 23151840]

約数ペア:

[(1, 23151840), (2, 11575920), (3, 7717280), (4, 5787960), (5, 4630368), (6, 3858640), (8, 2893980), (10, 2315184), (12, 1929320), (15, 1543456), (16, 1446990), (20, 1157592), (24, 964660), (30, 771728), (32, 723495), (40, 578796), (48, 482330), (60, 385864), (80, 289398), (96, 241165), (120, 192932), (139, 166560), (160, 144699), (240, 96466), (278, 83280), (347, 66720), (417, 55520), (480, 48233), (556, 41640), (694, 33360), (695, 33312), (834, 27760), (1041, 22240), (1112, 20820), (1388, 16680), (1390, 16656), (1668, 13880), (1735, 13344), (2082, 11120), (2085, 11104), (2224, 10410), (2776, 8340), (2780, 8328), (3336, 6940), (3470, 6672), (4164, 5560), (4170, 5552), (4448, 5205)]