127120440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 393442560

約数和(自身を除く): 266322120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 97, 120, 134, 163, 194, 201, 268, 291, 326, 335, 388, 402, 485, 489, 536, 582, 652, 670, 776, 804, 815, 970, 978, 1005, 1164, 1304, 1340, 1455, 1608, 1630, 1940, 1956, 2010, 2328, 2445, 2680, 2910, 3260, 3880, 3912, 4020, 4890, 5820, 6499, 6520, 8040, 9780, 10921, 11640, 12998, 15811, 19497, 19560, 21842, 25996, 31622, 32495, 32763, 38994, 43684, 47433, 51992, 54605, 63244, 64990, 65526, 77988, 79055, 87368, 94866, 97485, 109210, 126488, 129980, 131052, 155976, 158110, 163815, 189732, 194970, 218420, 237165, 259960, 262104, 316220, 327630, 379464, 389940, 436840, 474330, 632440, 655260, 779880, 948660, 1059337, 1310520, 1897320, 2118674, 3178011, 4237348, 5296685, 6356022, 8474696, 10593370, 12712044, 15890055, 21186740, 25424088, 31780110, 42373480, 63560220, 127120440]

約数ペア:

[(1, 127120440), (2, 63560220), (3, 42373480), (4, 31780110), (5, 25424088), (6, 21186740), (8, 15890055), (10, 12712044), (12, 10593370), (15, 8474696), (20, 6356022), (24, 5296685), (30, 4237348), (40, 3178011), (60, 2118674), (67, 1897320), (97, 1310520), (120, 1059337), (134, 948660), (163, 779880), (194, 655260), (201, 632440), (268, 474330), (291, 436840), (326, 389940), (335, 379464), (388, 327630), (402, 316220), (485, 262104), (489, 259960), (536, 237165), (582, 218420), (652, 194970), (670, 189732), (776, 163815), (804, 158110), (815, 155976), (970, 131052), (978, 129980), (1005, 126488), (1164, 109210), (1304, 97485), (1340, 94866), (1455, 87368), (1608, 79055), (1630, 77988), (1940, 65526), (1956, 64990), (2010, 63244), (2328, 54605), (2445, 51992), (2680, 47433), (2910, 43684), (3260, 38994), (3880, 32763), (3912, 32495), (4020, 31622), (4890, 25996), (5820, 21842), (6499, 19560), (6520, 19497), (8040, 15811), (9780, 12998), (10921, 11640)]