248375760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6197}}^1$

素因数の和:6380

約数の個数: 80

約数和(自身を含む): 774700416

約数和(自身を除く): 526324656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 5010, 6197, 6680, 8016, 10020, 12394, 13360, 18591, 20040, 24788, 30985, 37182, 40080, 49576, 61970, 74364, 92955, 99152, 123940, 148728, 185910, 247880, 297456, 371820, 495760, 743640, 1034899, 1487280, 2069798, 3104697, 4139596, 5174495, 6209394, 8279192, 10348990, 12418788, 15523485, 16558384, 20697980, 24837576, 31046970, 41395960, 49675152, 62093940, 82791920, 124187880, 248375760]

約数ペア:

[(1, 248375760), (2, 124187880), (3, 82791920), (4, 62093940), (5, 49675152), (6, 41395960), (8, 31046970), (10, 24837576), (12, 20697980), (15, 16558384), (16, 15523485), (20, 12418788), (24, 10348990), (30, 8279192), (40, 6209394), (48, 5174495), (60, 4139596), (80, 3104697), (120, 2069798), (167, 1487280), (240, 1034899), (334, 743640), (501, 495760), (668, 371820), (835, 297456), (1002, 247880), (1336, 185910), (1670, 148728), (2004, 123940), (2505, 99152), (2672, 92955), (3340, 74364), (4008, 61970), (5010, 49576), (6197, 40080), (6680, 37182), (8016, 30985), (10020, 24788), (12394, 20040), (13360, 18591)]