1460289320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{226753}}^1$

素因数の和:226794

約数の個数: 64

約数和(自身を含む): 3918309120

約数和(自身を除く): 2458019800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 226753, 453506, 907012, 1133765, 1587271, 1814024, 2267530, 3174542, 4535060, 5215319, 6349084, 7936355, 9070120, 10430638, 12698168, 15872710, 20861276, 26076595, 31745420, 36507233, 41722552, 52153190, 63490840, 73014466, 104306380, 146028932, 182536165, 208612760, 292057864, 365072330, 730144660, 1460289320]

約数ペア:

[(1, 1460289320), (2, 730144660), (4, 365072330), (5, 292057864), (7, 208612760), (8, 182536165), (10, 146028932), (14, 104306380), (20, 73014466), (23, 63490840), (28, 52153190), (35, 41722552), (40, 36507233), (46, 31745420), (56, 26076595), (70, 20861276), (92, 15872710), (115, 12698168), (140, 10430638), (161, 9070120), (184, 7936355), (230, 6349084), (280, 5215319), (322, 4535060), (460, 3174542), (644, 2267530), (805, 1814024), (920, 1587271), (1288, 1133765), (1610, 907012), (3220, 453506), (6440, 226753)]