265725240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{201307}}^1$

素因数の和:201332

約数の個数: 64

約数和(自身を含む): 869650560

約数和(自身を除く): 603925320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 201307, 402614, 603921, 805228, 1006535, 1207842, 1610456, 2013070, 2214377, 2415684, 3019605, 4026140, 4428754, 4831368, 6039210, 6643131, 8052280, 8857508, 11071885, 12078420, 13286262, 17715016, 22143770, 24156840, 26572524, 33215655, 44287540, 53145048, 66431310, 88575080, 132862620, 265725240]

約数ペア:

[(1, 265725240), (2, 132862620), (3, 88575080), (4, 66431310), (5, 53145048), (6, 44287540), (8, 33215655), (10, 26572524), (11, 24156840), (12, 22143770), (15, 17715016), (20, 13286262), (22, 12078420), (24, 11071885), (30, 8857508), (33, 8052280), (40, 6643131), (44, 6039210), (55, 4831368), (60, 4428754), (66, 4026140), (88, 3019605), (110, 2415684), (120, 2214377), (132, 2013070), (165, 1610456), (220, 1207842), (264, 1006535), (330, 805228), (440, 603921), (660, 402614), (1320, 201307)]