3365880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4007}}^1$

素因数の和:4028

約数の個数: 64

約数和(自身を含む): 11543040

約数和(自身を除く): 8177160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4007, 8014, 12021, 16028, 20035, 24042, 28049, 32056, 40070, 48084, 56098, 60105, 80140, 84147, 96168, 112196, 120210, 140245, 160280, 168294, 224392, 240420, 280490, 336588, 420735, 480840, 560980, 673176, 841470, 1121960, 1682940, 3365880]

約数ペア:

[(1, 3365880), (2, 1682940), (3, 1121960), (4, 841470), (5, 673176), (6, 560980), (7, 480840), (8, 420735), (10, 336588), (12, 280490), (14, 240420), (15, 224392), (20, 168294), (21, 160280), (24, 140245), (28, 120210), (30, 112196), (35, 96168), (40, 84147), (42, 80140), (56, 60105), (60, 56098), (70, 48084), (84, 40070), (105, 32056), (120, 28049), (140, 24042), (168, 20035), (210, 16028), (280, 12021), (420, 8014), (840, 4007)]