304239480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 971611200

約数和(自身を除く): 667371720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 293, 340, 408, 509, 510, 586, 680, 879, 1018, 1020, 1172, 1465, 1527, 1758, 2036, 2040, 2344, 2545, 2930, 3054, 3516, 4072, 4395, 4981, 5090, 5860, 6108, 7032, 7635, 8653, 8790, 9962, 10180, 11720, 12216, 14943, 15270, 17306, 17580, 19924, 20360, 24905, 25959, 29886, 30540, 34612, 35160, 39848, 43265, 49810, 51918, 59772, 61080, 69224, 74715, 86530, 99620, 103836, 119544, 129795, 149137, 149430, 173060, 199240, 207672, 259590, 298274, 298860, 346120, 447411, 519180, 596548, 597720, 745685, 894822, 1038360, 1193096, 1491370, 1789644, 2237055, 2535329, 2982740, 3579288, 4474110, 5070658, 5965480, 7605987, 8948220, 10141316, 12676645, 15211974, 17896440, 20282632, 25353290, 30423948, 38029935, 50706580, 60847896, 76059870, 101413160, 152119740, 304239480]

約数ペア:

[(1, 304239480), (2, 152119740), (3, 101413160), (4, 76059870), (5, 60847896), (6, 50706580), (8, 38029935), (10, 30423948), (12, 25353290), (15, 20282632), (17, 17896440), (20, 15211974), (24, 12676645), (30, 10141316), (34, 8948220), (40, 7605987), (51, 5965480), (60, 5070658), (68, 4474110), (85, 3579288), (102, 2982740), (120, 2535329), (136, 2237055), (170, 1789644), (204, 1491370), (255, 1193096), (293, 1038360), (340, 894822), (408, 745685), (509, 597720), (510, 596548), (586, 519180), (680, 447411), (879, 346120), (1018, 298860), (1020, 298274), (1172, 259590), (1465, 207672), (1527, 199240), (1758, 173060), (2036, 149430), (2040, 149137), (2344, 129795), (2545, 119544), (2930, 103836), (3054, 99620), (3516, 86530), (4072, 74715), (4395, 69224), (4981, 61080), (5090, 59772), (5860, 51918), (6108, 49810), (7032, 43265), (7635, 39848), (8653, 35160), (8790, 34612), (9962, 30540), (10180, 29886), (11720, 25959), (12216, 24905), (14943, 20360), (15270, 19924), (17306, 17580)]