8531880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1451}}^1$

素因数の和:1479

約数の個数: 96

約数和(自身を含む): 29795040

約数和(自身を除く): 21263160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1451, 1470, 1960, 2902, 2940, 4353, 5804, 5880, 7255, 8706, 10157, 11608, 14510, 17412, 20314, 21765, 29020, 30471, 34824, 40628, 43530, 50785, 58040, 60942, 71099, 81256, 87060, 101570, 121884, 142198, 152355, 174120, 203140, 213297, 243768, 284396, 304710, 355495, 406280, 426594, 568792, 609420, 710990, 853188, 1066485, 1218840, 1421980, 1706376, 2132970, 2843960, 4265940, 8531880]

約数ペア:

[(1, 8531880), (2, 4265940), (3, 2843960), (4, 2132970), (5, 1706376), (6, 1421980), (7, 1218840), (8, 1066485), (10, 853188), (12, 710990), (14, 609420), (15, 568792), (20, 426594), (21, 406280), (24, 355495), (28, 304710), (30, 284396), (35, 243768), (40, 213297), (42, 203140), (49, 174120), (56, 152355), (60, 142198), (70, 121884), (84, 101570), (98, 87060), (105, 81256), (120, 71099), (140, 60942), (147, 58040), (168, 50785), (196, 43530), (210, 40628), (245, 34824), (280, 30471), (294, 29020), (392, 21765), (420, 20314), (490, 17412), (588, 14510), (735, 11608), (840, 10157), (980, 8706), (1176, 7255), (1451, 5880), (1470, 5804), (1960, 4353), (2902, 2940)]