1794142440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1661243}}^1$

素因数の和:1661263

約数の個数: 64

約数和(自身を含む): 5980478400

約数和(自身を除く): 4186335960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1661243, 3322486, 4983729, 6644972, 8306215, 9967458, 13289944, 14951187, 16612430, 19934916, 24918645, 29902374, 33224860, 39869832, 44853561, 49837290, 59804748, 66449720, 74755935, 89707122, 99674580, 119609496, 149511870, 179414244, 199349160, 224267805, 299023740, 358828488, 448535610, 598047480, 897071220, 1794142440]

約数ペア:

[(1, 1794142440), (2, 897071220), (3, 598047480), (4, 448535610), (5, 358828488), (6, 299023740), (8, 224267805), (9, 199349160), (10, 179414244), (12, 149511870), (15, 119609496), (18, 99674580), (20, 89707122), (24, 74755935), (27, 66449720), (30, 59804748), (36, 49837290), (40, 44853561), (45, 39869832), (54, 33224860), (60, 29902374), (72, 24918645), (90, 19934916), (108, 16612430), (120, 14951187), (135, 13289944), (180, 9967458), (216, 8306215), (270, 6644972), (360, 4983729), (540, 3322486), (1080, 1661243)]