57286980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{106087}}^1$

素因数の和:106105

約数の個数: 48

約数和(自身を含む): 178227840

約数和(自身を除く): 120940860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 106087, 212174, 318261, 424348, 530435, 636522, 954783, 1060870, 1273044, 1591305, 1909566, 2121740, 2864349, 3182610, 3819132, 4773915, 5728698, 6365220, 9547830, 11457396, 14321745, 19095660, 28643490, 57286980]

約数ペア:

[(1, 57286980), (2, 28643490), (3, 19095660), (4, 14321745), (5, 11457396), (6, 9547830), (9, 6365220), (10, 5728698), (12, 4773915), (15, 3819132), (18, 3182610), (20, 2864349), (27, 2121740), (30, 1909566), (36, 1591305), (45, 1273044), (54, 1060870), (60, 954783), (90, 636522), (108, 530435), (135, 424348), (180, 318261), (270, 212174), (540, 106087)]