57261120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{8521}}^1$

素因数の和:8548

約数の個数: 112

約数和(自身を含む): 207800448

約数和(自身を除く): 150539328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 8521, 17042, 25563, 34084, 42605, 51126, 59647, 68168, 85210, 102252, 119294, 127815, 136336, 170420, 178941, 204504, 238588, 255630, 272672, 298235, 340840, 357882, 409008, 477176, 511260, 545344, 596470, 681680, 715764, 818016, 894705, 954352, 1022520, 1192940, 1363360, 1431528, 1636032, 1789410, 1908704, 2045040, 2385880, 2726720, 2863056, 3578820, 3817408, 4090080, 4771760, 5726112, 7157640, 8180160, 9543520, 11452224, 14315280, 19087040, 28630560, 57261120]

約数ペア:

[(1, 57261120), (2, 28630560), (3, 19087040), (4, 14315280), (5, 11452224), (6, 9543520), (7, 8180160), (8, 7157640), (10, 5726112), (12, 4771760), (14, 4090080), (15, 3817408), (16, 3578820), (20, 2863056), (21, 2726720), (24, 2385880), (28, 2045040), (30, 1908704), (32, 1789410), (35, 1636032), (40, 1431528), (42, 1363360), (48, 1192940), (56, 1022520), (60, 954352), (64, 894705), (70, 818016), (80, 715764), (84, 681680), (96, 596470), (105, 545344), (112, 511260), (120, 477176), (140, 409008), (160, 357882), (168, 340840), (192, 298235), (210, 272672), (224, 255630), (240, 238588), (280, 204504), (320, 178941), (336, 170420), (420, 136336), (448, 127815), (480, 119294), (560, 102252), (672, 85210), (840, 68168), (960, 59647), (1120, 51126), (1344, 42605), (1680, 34084), (2240, 25563), (3360, 17042), (6720, 8521)]