15644728920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2357}}^1\times {\mathrm{55313}}^1$

素因数の和:57684

約数の個数: 64

約数和(自身を含む): 46954948320

約数和(自身を除く): 31310219400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2357, 4714, 7071, 9428, 11785, 14142, 18856, 23570, 28284, 35355, 47140, 55313, 56568, 70710, 94280, 110626, 141420, 165939, 221252, 276565, 282840, 331878, 442504, 553130, 663756, 829695, 1106260, 1327512, 1659390, 2212520, 3318780, 6637560, 130372741, 260745482, 391118223, 521490964, 651863705, 782236446, 1042981928, 1303727410, 1564472892, 1955591115, 2607454820, 3128945784, 3911182230, 5214909640, 7822364460, 15644728920]

約数ペア:

[(1, 15644728920), (2, 7822364460), (3, 5214909640), (4, 3911182230), (5, 3128945784), (6, 2607454820), (8, 1955591115), (10, 1564472892), (12, 1303727410), (15, 1042981928), (20, 782236446), (24, 651863705), (30, 521490964), (40, 391118223), (60, 260745482), (120, 130372741), (2357, 6637560), (4714, 3318780), (7071, 2212520), (9428, 1659390), (11785, 1327512), (14142, 1106260), (18856, 829695), (23570, 663756), (28284, 553130), (35355, 442504), (47140, 331878), (55313, 282840), (56568, 276565), (70710, 221252), (94280, 165939), (110626, 141420)]