8324280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 28501200

約数和(自身を除く): 20176920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1217, 1368, 1710, 2280, 2434, 3420, 3651, 4868, 6085, 6840, 7302, 9736, 10953, 12170, 14604, 18255, 21906, 23123, 24340, 29208, 36510, 43812, 46246, 48680, 54765, 69369, 73020, 87624, 92492, 109530, 115615, 138738, 146040, 184984, 208107, 219060, 231230, 277476, 346845, 416214, 438120, 462460, 554952, 693690, 832428, 924920, 1040535, 1387380, 1664856, 2081070, 2774760, 4162140, 8324280]

約数ペア:

[(1, 8324280), (2, 4162140), (3, 2774760), (4, 2081070), (5, 1664856), (6, 1387380), (8, 1040535), (9, 924920), (10, 832428), (12, 693690), (15, 554952), (18, 462460), (19, 438120), (20, 416214), (24, 346845), (30, 277476), (36, 231230), (38, 219060), (40, 208107), (45, 184984), (57, 146040), (60, 138738), (72, 115615), (76, 109530), (90, 92492), (95, 87624), (114, 73020), (120, 69369), (152, 54765), (171, 48680), (180, 46246), (190, 43812), (228, 36510), (285, 29208), (342, 24340), (360, 23123), (380, 21906), (456, 18255), (570, 14604), (684, 12170), (760, 10953), (855, 9736), (1140, 7302), (1217, 6840), (1368, 6085), (1710, 4868), (2280, 3651), (2434, 3420)]