79493640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 251942400

約数和(自身を除く): 172448760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 53, 58, 60, 87, 106, 116, 120, 145, 159, 174, 212, 232, 265, 290, 318, 348, 424, 431, 435, 530, 580, 636, 696, 795, 862, 870, 1060, 1160, 1272, 1293, 1537, 1590, 1724, 1740, 2120, 2155, 2586, 3074, 3180, 3448, 3480, 4310, 4611, 5172, 6148, 6360, 6465, 7685, 8620, 9222, 10344, 12296, 12499, 12930, 15370, 17240, 18444, 22843, 23055, 24998, 25860, 30740, 36888, 37497, 45686, 46110, 49996, 51720, 61480, 62495, 68529, 74994, 91372, 92220, 99992, 114215, 124990, 137058, 149988, 182744, 184440, 187485, 228430, 249980, 274116, 299976, 342645, 374970, 456860, 499960, 548232, 662447, 685290, 749940, 913720, 1324894, 1370580, 1499880, 1987341, 2649788, 2741160, 3312235, 3974682, 5299576, 6624470, 7949364, 9936705, 13248940, 15898728, 19873410, 26497880, 39746820, 79493640]

約数ペア:

[(1, 79493640), (2, 39746820), (3, 26497880), (4, 19873410), (5, 15898728), (6, 13248940), (8, 9936705), (10, 7949364), (12, 6624470), (15, 5299576), (20, 3974682), (24, 3312235), (29, 2741160), (30, 2649788), (40, 1987341), (53, 1499880), (58, 1370580), (60, 1324894), (87, 913720), (106, 749940), (116, 685290), (120, 662447), (145, 548232), (159, 499960), (174, 456860), (212, 374970), (232, 342645), (265, 299976), (290, 274116), (318, 249980), (348, 228430), (424, 187485), (431, 184440), (435, 182744), (530, 149988), (580, 137058), (636, 124990), (696, 114215), (795, 99992), (862, 92220), (870, 91372), (1060, 74994), (1160, 68529), (1272, 62495), (1293, 61480), (1537, 51720), (1590, 49996), (1724, 46110), (1740, 45686), (2120, 37497), (2155, 36888), (2586, 30740), (3074, 25860), (3180, 24998), (3448, 23055), (3480, 22843), (4310, 18444), (4611, 17240), (5172, 15370), (6148, 12930), (6360, 12499), (6465, 12296), (7685, 10344), (8620, 9222)]