1900971548640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1320119131}}^1$

素因数の和:1320119152

約数の個数: 72

約数和(自身を含む): 6487065414648

約数和(自身を除く): 4586093866008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1320119131, 2640238262, 3960357393, 5280476524, 6600595655, 7920714786, 10560953048, 11881072179, 13201191310, 15841429572, 19801786965, 21121906096, 23762144358, 26402382620, 31682859144, 39603573930, 42243812192, 47524288716, 52804765240, 59405360895, 63365718288, 79207147860, 95048577432, 105609530480, 118810721790, 126731436576, 158414295720, 190097154864, 211219060960, 237621443580, 316828591440, 380194309728, 475242887160, 633657182880, 950485774320, 1900971548640]

約数ペア:

[(1, 1900971548640), (2, 950485774320), (3, 633657182880), (4, 475242887160), (5, 380194309728), (6, 316828591440), (8, 237621443580), (9, 211219060960), (10, 190097154864), (12, 158414295720), (15, 126731436576), (16, 118810721790), (18, 105609530480), (20, 95048577432), (24, 79207147860), (30, 63365718288), (32, 59405360895), (36, 52804765240), (40, 47524288716), (45, 42243812192), (48, 39603573930), (60, 31682859144), (72, 26402382620), (80, 23762144358), (90, 21121906096), (96, 19801786965), (120, 15841429572), (144, 13201191310), (160, 11881072179), (180, 10560953048), (240, 7920714786), (288, 6600595655), (360, 5280476524), (480, 3960357393), (720, 2640238262), (1440, 1320119131)]