90065360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14621}}^1$

素因数の和:14652

約数の個数: 80

約数和(自身を含む): 261090432

約数和(自身を除く): 171025072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 14621, 29242, 58484, 73105, 102347, 116968, 146210, 160831, 204694, 233936, 292420, 321662, 409388, 511735, 584840, 643324, 804155, 818776, 1023470, 1125817, 1169680, 1286648, 1608310, 1637552, 2046940, 2251634, 2573296, 3216620, 4093880, 4503268, 5629085, 6433240, 8187760, 9006536, 11258170, 12866480, 18013072, 22516340, 45032680, 90065360]

約数ペア:

[(1, 90065360), (2, 45032680), (4, 22516340), (5, 18013072), (7, 12866480), (8, 11258170), (10, 9006536), (11, 8187760), (14, 6433240), (16, 5629085), (20, 4503268), (22, 4093880), (28, 3216620), (35, 2573296), (40, 2251634), (44, 2046940), (55, 1637552), (56, 1608310), (70, 1286648), (77, 1169680), (80, 1125817), (88, 1023470), (110, 818776), (112, 804155), (140, 643324), (154, 584840), (176, 511735), (220, 409388), (280, 321662), (308, 292420), (385, 233936), (440, 204694), (560, 160831), (616, 146210), (770, 116968), (880, 102347), (1232, 73105), (1540, 58484), (3080, 29242), (6160, 14621)]