495386520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{30133}}^1$

素因数の和:30284

約数の個数: 64

約数和(自身を含む): 1497057120

約数和(自身を除く): 1001670600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 30133, 60266, 90399, 120532, 150665, 180798, 241064, 301330, 361596, 451995, 602660, 723192, 903990, 1205320, 1807980, 3615960, 4128221, 8256442, 12384663, 16512884, 20641105, 24769326, 33025768, 41282210, 49538652, 61923315, 82564420, 99077304, 123846630, 165128840, 247693260, 495386520]

約数ペア:

[(1, 495386520), (2, 247693260), (3, 165128840), (4, 123846630), (5, 99077304), (6, 82564420), (8, 61923315), (10, 49538652), (12, 41282210), (15, 33025768), (20, 24769326), (24, 20641105), (30, 16512884), (40, 12384663), (60, 8256442), (120, 4128221), (137, 3615960), (274, 1807980), (411, 1205320), (548, 903990), (685, 723192), (822, 602660), (1096, 451995), (1370, 361596), (1644, 301330), (2055, 241064), (2740, 180798), (3288, 150665), (4110, 120532), (5480, 90399), (8220, 60266), (16440, 30133)]