79925880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8431}}^1$

素因数の和:8524

約数の個数: 64

約数和(自身を含む): 242841600

約数和(自身を除く): 162915720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 8431, 9480, 16862, 25293, 33724, 42155, 50586, 67448, 84310, 101172, 126465, 168620, 202344, 252930, 337240, 505860, 666049, 1011720, 1332098, 1998147, 2664196, 3330245, 3996294, 5328392, 6660490, 7992588, 9990735, 13320980, 15985176, 19981470, 26641960, 39962940, 79925880]

約数ペア:

[(1, 79925880), (2, 39962940), (3, 26641960), (4, 19981470), (5, 15985176), (6, 13320980), (8, 9990735), (10, 7992588), (12, 6660490), (15, 5328392), (20, 3996294), (24, 3330245), (30, 2664196), (40, 1998147), (60, 1332098), (79, 1011720), (120, 666049), (158, 505860), (237, 337240), (316, 252930), (395, 202344), (474, 168620), (632, 126465), (790, 101172), (948, 84310), (1185, 67448), (1580, 50586), (1896, 42155), (2370, 33724), (3160, 25293), (4740, 16862), (8431, 9480)]