1628335080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{61961}}^1$

素因数の和:62051

約数の個数: 96

約数和(自身を含む): 5364669960

約数和(自身を除く): 3736334880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 4380, 5256, 6570, 8760, 13140, 26280, 61961, 123922, 185883, 247844, 309805, 371766, 495688, 557649, 619610, 743532, 929415, 1115298, 1239220, 1487064, 1858830, 2230596, 2478440, 2788245, 3717660, 4461192, 4523153, 5576490, 7435320, 9046306, 11152980, 13569459, 18092612, 22305960, 22615765, 27138918, 36185224, 40708377, 45231530, 54277836, 67847295, 81416754, 90463060, 108555672, 135694590, 162833508, 180926120, 203541885, 271389180, 325667016, 407083770, 542778360, 814167540, 1628335080]

約数ペア:

[(1, 1628335080), (2, 814167540), (3, 542778360), (4, 407083770), (5, 325667016), (6, 271389180), (8, 203541885), (9, 180926120), (10, 162833508), (12, 135694590), (15, 108555672), (18, 90463060), (20, 81416754), (24, 67847295), (30, 54277836), (36, 45231530), (40, 40708377), (45, 36185224), (60, 27138918), (72, 22615765), (73, 22305960), (90, 18092612), (120, 13569459), (146, 11152980), (180, 9046306), (219, 7435320), (292, 5576490), (360, 4523153), (365, 4461192), (438, 3717660), (584, 2788245), (657, 2478440), (730, 2230596), (876, 1858830), (1095, 1487064), (1314, 1239220), (1460, 1115298), (1752, 929415), (2190, 743532), (2628, 619610), (2920, 557649), (3285, 495688), (4380, 371766), (5256, 309805), (6570, 247844), (8760, 185883), (13140, 123922), (26280, 61961)]