425705520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2467}}^1$

素因数の和:3202

約数の個数: 80

約数和(自身を含む): 1322058240

約数和(自身を除く): 896352720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 719, 1438, 2157, 2467, 2876, 3595, 4314, 4934, 5752, 7190, 7401, 8628, 9868, 10785, 11504, 12335, 14380, 14802, 17256, 19736, 21570, 24670, 28760, 29604, 34512, 37005, 39472, 43140, 49340, 57520, 59208, 74010, 86280, 98680, 118416, 148020, 172560, 197360, 296040, 592080, 1773773, 3547546, 5321319, 7095092, 8868865, 10642638, 14190184, 17737730, 21285276, 26606595, 28380368, 35475460, 42570552, 53213190, 70950920, 85141104, 106426380, 141901840, 212852760, 425705520]

約数ペア:

[(1, 425705520), (2, 212852760), (3, 141901840), (4, 106426380), (5, 85141104), (6, 70950920), (8, 53213190), (10, 42570552), (12, 35475460), (15, 28380368), (16, 26606595), (20, 21285276), (24, 17737730), (30, 14190184), (40, 10642638), (48, 8868865), (60, 7095092), (80, 5321319), (120, 3547546), (240, 1773773), (719, 592080), (1438, 296040), (2157, 197360), (2467, 172560), (2876, 148020), (3595, 118416), (4314, 98680), (4934, 86280), (5752, 74010), (7190, 59208), (7401, 57520), (8628, 49340), (9868, 43140), (10785, 39472), (11504, 37005), (12335, 34512), (14380, 29604), (14802, 28760), (17256, 24670), (19736, 21570)]