271401240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205607}}^1$

素因数の和:205632

約数の個数: 64

約数和(自身を含む): 888226560

約数和(自身を除く): 616825320

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, 205607, 411214, 616821, 822428, 1028035, 1233642, 1644856, 2056070, 2261677, 2467284, 3084105, 4112140, 4523354, 4934568, 6168210, 6785031, 8224280, 9046708, 11308385, 12336420, 13570062, 18093416, 22616770, 24672840, 27140124, 33925155, 45233540, 54280248, 67850310, 90467080, 135700620, 271401240]

約数ペア:

[(1, 271401240), (2, 135700620), (3, 90467080), (4, 67850310), (5, 54280248), (6, 45233540), (8, 33925155), (10, 27140124), (11, 24672840), (12, 22616770), (15, 18093416), (20, 13570062), (22, 12336420), (24, 11308385), (30, 9046708), (33, 8224280), (40, 6785031), (44, 6168210), (55, 4934568), (60, 4523354), (66, 4112140), (88, 3084105), (110, 2467284), (120, 2261677), (132, 2056070), (165, 1644856), (220, 1233642), (264, 1028035), (330, 822428), (440, 616821), (660, 411214), (1320, 205607)]