29447520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2028

約数の個数: 96

約数和(自身を含む): 95800320

約数和(自身を除く): 66352800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 1979, 2480, 2976, 3720, 3958, 4960, 5937, 7440, 7916, 9895, 11874, 14880, 15832, 19790, 23748, 29685, 31664, 39580, 47496, 59370, 61349, 63328, 79160, 94992, 118740, 122698, 158320, 184047, 189984, 237480, 245396, 306745, 316640, 368094, 474960, 490792, 613490, 736188, 920235, 949920, 981584, 1226980, 1472376, 1840470, 1963168, 2453960, 2944752, 3680940, 4907920, 5889504, 7361880, 9815840, 14723760, 29447520]

約数ペア:

[(1, 29447520), (2, 14723760), (3, 9815840), (4, 7361880), (5, 5889504), (6, 4907920), (8, 3680940), (10, 2944752), (12, 2453960), (15, 1963168), (16, 1840470), (20, 1472376), (24, 1226980), (30, 981584), (31, 949920), (32, 920235), (40, 736188), (48, 613490), (60, 490792), (62, 474960), (80, 368094), (93, 316640), (96, 306745), (120, 245396), (124, 237480), (155, 189984), (160, 184047), (186, 158320), (240, 122698), (248, 118740), (310, 94992), (372, 79160), (465, 63328), (480, 61349), (496, 59370), (620, 47496), (744, 39580), (930, 31664), (992, 29685), (1240, 23748), (1488, 19790), (1860, 15832), (1979, 14880), (2480, 11874), (2976, 9895), (3720, 7916), (3958, 7440), (4960, 5937)]