2054249640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{24077}}^1$

素因数の和:24176

約数の個数: 128

約数和(自身を含む): 6934464000

約数和(自身を除く): 4880214360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 2133, 2370, 2844, 3160, 3555, 4266, 4740, 5688, 7110, 8532, 9480, 10665, 14220, 17064, 21330, 24077, 28440, 42660, 48154, 72231, 85320, 96308, 120385, 144462, 192616, 216693, 240770, 288924, 361155, 433386, 481540, 577848, 650079, 722310, 866772, 963080, 1083465, 1300158, 1444620, 1733544, 1902083, 2166930, 2600316, 2889240, 3250395, 3804166, 4333860, 5200632, 5706249, 6500790, 7608332, 8667720, 9510415, 11412498, 13001580, 15216664, 17118747, 19020830, 22824996, 26003160, 28531245, 34237494, 38041660, 45649992, 51356241, 57062490, 68474988, 76083320, 85593735, 102712482, 114124980, 136949976, 171187470, 205424964, 228249960, 256781205, 342374940, 410849928, 513562410, 684749880, 1027124820, 2054249640]

約数ペア:

[(1, 2054249640), (2, 1027124820), (3, 684749880), (4, 513562410), (5, 410849928), (6, 342374940), (8, 256781205), (9, 228249960), (10, 205424964), (12, 171187470), (15, 136949976), (18, 114124980), (20, 102712482), (24, 85593735), (27, 76083320), (30, 68474988), (36, 57062490), (40, 51356241), (45, 45649992), (54, 38041660), (60, 34237494), (72, 28531245), (79, 26003160), (90, 22824996), (108, 19020830), (120, 17118747), (135, 15216664), (158, 13001580), (180, 11412498), (216, 9510415), (237, 8667720), (270, 7608332), (316, 6500790), (360, 5706249), (395, 5200632), (474, 4333860), (540, 3804166), (632, 3250395), (711, 2889240), (790, 2600316), (948, 2166930), (1080, 1902083), (1185, 1733544), (1422, 1444620), (1580, 1300158), (1896, 1083465), (2133, 963080), (2370, 866772), (2844, 722310), (3160, 650079), (3555, 577848), (4266, 481540), (4740, 433386), (5688, 361155), (7110, 288924), (8532, 240770), (9480, 216693), (10665, 192616), (14220, 144462), (17064, 120385), (21330, 96308), (24077, 85320), (28440, 72231), (42660, 48154)]