25005953520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{82889}}^1$

素因数の和:83327

約数の個数: 120

約数和(自身を含む): 84179768400

約数和(自身を除く): 59173814880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 419, 720, 838, 1257, 1676, 2095, 2514, 3352, 3771, 4190, 5028, 6285, 6704, 7542, 8380, 10056, 12570, 15084, 16760, 18855, 20112, 25140, 30168, 33520, 37710, 50280, 60336, 75420, 82889, 100560, 150840, 165778, 248667, 301680, 331556, 414445, 497334, 663112, 746001, 828890, 994668, 1243335, 1326224, 1492002, 1657780, 1989336, 2486670, 2984004, 3315560, 3730005, 3978672, 4973340, 5968008, 6631120, 7460010, 9946680, 11936016, 14920020, 19893360, 29840040, 34730491, 59680080, 69460982, 104191473, 138921964, 173652455, 208382946, 277843928, 312574419, 347304910, 416765892, 520957365, 555687856, 625148838, 694609820, 833531784, 1041914730, 1250297676, 1389219640, 1562872095, 1667063568, 2083829460, 2500595352, 2778439280, 3125744190, 4167658920, 5001190704, 6251488380, 8335317840, 12502976760, 25005953520]

約数ペア:

[(1, 25005953520), (2, 12502976760), (3, 8335317840), (4, 6251488380), (5, 5001190704), (6, 4167658920), (8, 3125744190), (9, 2778439280), (10, 2500595352), (12, 2083829460), (15, 1667063568), (16, 1562872095), (18, 1389219640), (20, 1250297676), (24, 1041914730), (30, 833531784), (36, 694609820), (40, 625148838), (45, 555687856), (48, 520957365), (60, 416765892), (72, 347304910), (80, 312574419), (90, 277843928), (120, 208382946), (144, 173652455), (180, 138921964), (240, 104191473), (360, 69460982), (419, 59680080), (720, 34730491), (838, 29840040), (1257, 19893360), (1676, 14920020), (2095, 11936016), (2514, 9946680), (3352, 7460010), (3771, 6631120), (4190, 5968008), (5028, 4973340), (6285, 3978672), (6704, 3730005), (7542, 3315560), (8380, 2984004), (10056, 2486670), (12570, 1989336), (15084, 1657780), (16760, 1492002), (18855, 1326224), (20112, 1243335), (25140, 994668), (30168, 828890), (33520, 746001), (37710, 663112), (50280, 497334), (60336, 414445), (75420, 331556), (82889, 301680), (100560, 248667), (150840, 165778)]