79305191520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{721481}}^1$

素因数の和:721728

約数の個数: 96

約数和(自身を含む): 250902580320

約数和(自身を除く): 171597388800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 458, 480, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 7328, 9160, 10992, 13740, 18320, 21984, 27480, 36640, 54960, 109920, 721481, 1442962, 2164443, 2885924, 3607405, 4328886, 5771848, 7214810, 8657772, 10822215, 11543696, 14429620, 17315544, 21644430, 23087392, 28859240, 34631088, 43288860, 57718480, 69262176, 86577720, 115436960, 165219149, 173155440, 330438298, 346310880, 495657447, 660876596, 826095745, 991314894, 1321753192, 1652191490, 1982629788, 2478287235, 2643506384, 3304382980, 3965259576, 4956574470, 5287012768, 6608765960, 7930519152, 9913148940, 13217531920, 15861038304, 19826297880, 26435063840, 39652595760, 79305191520]

約数ペア:

[(1, 79305191520), (2, 39652595760), (3, 26435063840), (4, 19826297880), (5, 15861038304), (6, 13217531920), (8, 9913148940), (10, 7930519152), (12, 6608765960), (15, 5287012768), (16, 4956574470), (20, 3965259576), (24, 3304382980), (30, 2643506384), (32, 2478287235), (40, 1982629788), (48, 1652191490), (60, 1321753192), (80, 991314894), (96, 826095745), (120, 660876596), (160, 495657447), (229, 346310880), (240, 330438298), (458, 173155440), (480, 165219149), (687, 115436960), (916, 86577720), (1145, 69262176), (1374, 57718480), (1832, 43288860), (2290, 34631088), (2748, 28859240), (3435, 23087392), (3664, 21644430), (4580, 17315544), (5496, 14429620), (6870, 11543696), (7328, 10822215), (9160, 8657772), (10992, 7214810), (13740, 5771848), (18320, 4328886), (21984, 3607405), (27480, 2885924), (36640, 2164443), (54960, 1442962), (109920, 721481)]