79220880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5791}}^1$

素因数の和:5829

約数の個数: 120

約数和(自身を含む): 280101120

約数和(自身を除く): 200880240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 5791, 6840, 11582, 13680, 17373, 23164, 28955, 34746, 46328, 52119, 57910, 69492, 86865, 92656, 104238, 110029, 115820, 138984, 173730, 208476, 220058, 231640, 260595, 277968, 330087, 347460, 416952, 440116, 463280, 521190, 550145, 660174, 694920, 833904, 880232, 990261, 1042380, 1100290, 1320348, 1389840, 1650435, 1760464, 1980522, 2084760, 2200580, 2640696, 3300870, 3961044, 4169520, 4401160, 4951305, 5281392, 6601740, 7922088, 8802320, 9902610, 13203480, 15844176, 19805220, 26406960, 39610440, 79220880]

約数ペア:

[(1, 79220880), (2, 39610440), (3, 26406960), (4, 19805220), (5, 15844176), (6, 13203480), (8, 9902610), (9, 8802320), (10, 7922088), (12, 6601740), (15, 5281392), (16, 4951305), (18, 4401160), (19, 4169520), (20, 3961044), (24, 3300870), (30, 2640696), (36, 2200580), (38, 2084760), (40, 1980522), (45, 1760464), (48, 1650435), (57, 1389840), (60, 1320348), (72, 1100290), (76, 1042380), (80, 990261), (90, 880232), (95, 833904), (114, 694920), (120, 660174), (144, 550145), (152, 521190), (171, 463280), (180, 440116), (190, 416952), (228, 347460), (240, 330087), (285, 277968), (304, 260595), (342, 231640), (360, 220058), (380, 208476), (456, 173730), (570, 138984), (684, 115820), (720, 110029), (760, 104238), (855, 92656), (912, 86865), (1140, 69492), (1368, 57910), (1520, 52119), (1710, 46328), (2280, 34746), (2736, 28955), (3420, 23164), (4560, 17373), (5791, 13680), (6840, 11582)]