48591720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 163895940

約数和(自身を除く): 115304220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 73, 86, 90, 120, 129, 146, 172, 180, 215, 219, 258, 292, 344, 360, 365, 387, 430, 438, 516, 584, 645, 657, 730, 774, 860, 876, 1032, 1095, 1290, 1314, 1460, 1548, 1720, 1752, 1849, 1935, 2190, 2580, 2628, 2920, 3096, 3139, 3285, 3698, 3870, 4380, 5160, 5256, 5547, 6278, 6570, 7396, 7740, 8760, 9245, 9417, 11094, 12556, 13140, 14792, 15480, 15695, 16641, 18490, 18834, 22188, 25112, 26280, 27735, 28251, 31390, 33282, 36980, 37668, 44376, 47085, 55470, 56502, 62780, 66564, 73960, 75336, 83205, 94170, 110940, 113004, 125560, 133128, 134977, 141255, 166410, 188340, 221880, 226008, 269954, 282510, 332820, 376680, 404931, 539908, 565020, 665640, 674885, 809862, 1079816, 1130040, 1214793, 1349770, 1619724, 2024655, 2429586, 2699540, 3239448, 4049310, 4859172, 5399080, 6073965, 8098620, 9718344, 12147930, 16197240, 24295860, 48591720]

約数ペア:

[(1, 48591720), (2, 24295860), (3, 16197240), (4, 12147930), (5, 9718344), (6, 8098620), (8, 6073965), (9, 5399080), (10, 4859172), (12, 4049310), (15, 3239448), (18, 2699540), (20, 2429586), (24, 2024655), (30, 1619724), (36, 1349770), (40, 1214793), (43, 1130040), (45, 1079816), (60, 809862), (72, 674885), (73, 665640), (86, 565020), (90, 539908), (120, 404931), (129, 376680), (146, 332820), (172, 282510), (180, 269954), (215, 226008), (219, 221880), (258, 188340), (292, 166410), (344, 141255), (360, 134977), (365, 133128), (387, 125560), (430, 113004), (438, 110940), (516, 94170), (584, 83205), (645, 75336), (657, 73960), (730, 66564), (774, 62780), (860, 56502), (876, 55470), (1032, 47085), (1095, 44376), (1290, 37668), (1314, 36980), (1460, 33282), (1548, 31390), (1720, 28251), (1752, 27735), (1849, 26280), (1935, 25112), (2190, 22188), (2580, 18834), (2628, 18490), (2920, 16641), (3096, 15695), (3139, 15480), (3285, 14792), (3698, 13140), (3870, 12556), (4380, 11094), (5160, 9417), (5256, 9245), (5547, 8760), (6278, 7740), (6570, 7396)]