78600720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1613

約数の個数: 160

約数和(自身を含む): 279982080

約数和(自身を除く): 201381360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1567, 1672, 2090, 2280, 2508, 2640, 3134, 3135, 3344, 4180, 4560, 4701, 5016, 6268, 6270, 7835, 8360, 9402, 10032, 12536, 12540, 15670, 16720, 17237, 18804, 23505, 25072, 25080, 29773, 31340, 34474, 37608, 47010, 50160, 51711, 59546, 62680, 68948, 75216, 86185, 89319, 94020, 103422, 119092, 125360, 137896, 148865, 172370, 178638, 188040, 206844, 238184, 258555, 275792, 297730, 327503, 344740, 357276, 376080, 413688, 446595, 476368, 517110, 595460, 655006, 689480, 714552, 827376, 893190, 982509, 1034220, 1190920, 1310012, 1378960, 1429104, 1637515, 1786380, 1965018, 2068440, 2381840, 2620024, 3275030, 3572760, 3930036, 4136880, 4912545, 5240048, 6550060, 7145520, 7860072, 9825090, 13100120, 15720144, 19650180, 26200240, 39300360, 78600720]

約数ペア:

[(1, 78600720), (2, 39300360), (3, 26200240), (4, 19650180), (5, 15720144), (6, 13100120), (8, 9825090), (10, 7860072), (11, 7145520), (12, 6550060), (15, 5240048), (16, 4912545), (19, 4136880), (20, 3930036), (22, 3572760), (24, 3275030), (30, 2620024), (33, 2381840), (38, 2068440), (40, 1965018), (44, 1786380), (48, 1637515), (55, 1429104), (57, 1378960), (60, 1310012), (66, 1190920), (76, 1034220), (80, 982509), (88, 893190), (95, 827376), (110, 714552), (114, 689480), (120, 655006), (132, 595460), (152, 517110), (165, 476368), (176, 446595), (190, 413688), (209, 376080), (220, 357276), (228, 344740), (240, 327503), (264, 297730), (285, 275792), (304, 258555), (330, 238184), (380, 206844), (418, 188040), (440, 178638), (456, 172370), (528, 148865), (570, 137896), (627, 125360), (660, 119092), (760, 103422), (836, 94020), (880, 89319), (912, 86185), (1045, 75216), (1140, 68948), (1254, 62680), (1320, 59546), (1520, 51711), (1567, 50160), (1672, 47010), (2090, 37608), (2280, 34474), (2508, 31340), (2640, 29773), (3134, 25080), (3135, 25072), (3344, 23505), (4180, 18804), (4560, 17237), (4701, 16720), (5016, 15670), (6268, 12540), (6270, 12536), (7835, 10032), (8360, 9402)]