707081520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{3923}}^1$

素因数の和:4690

約数の個数: 80

約数和(自身を含む): 2195430912

約数和(自身を除く): 1488349392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 751, 1502, 2253, 3004, 3755, 3923, 4506, 6008, 7510, 7846, 9012, 11265, 11769, 12016, 15020, 15692, 18024, 19615, 22530, 23538, 30040, 31384, 36048, 39230, 45060, 47076, 58845, 60080, 62768, 78460, 90120, 94152, 117690, 156920, 180240, 188304, 235380, 313840, 470760, 941520, 2946173, 5892346, 8838519, 11784692, 14730865, 17677038, 23569384, 29461730, 35354076, 44192595, 47138768, 58923460, 70708152, 88385190, 117846920, 141416304, 176770380, 235693840, 353540760, 707081520]

約数ペア:

[(1, 707081520), (2, 353540760), (3, 235693840), (4, 176770380), (5, 141416304), (6, 117846920), (8, 88385190), (10, 70708152), (12, 58923460), (15, 47138768), (16, 44192595), (20, 35354076), (24, 29461730), (30, 23569384), (40, 17677038), (48, 14730865), (60, 11784692), (80, 8838519), (120, 5892346), (240, 2946173), (751, 941520), (1502, 470760), (2253, 313840), (3004, 235380), (3755, 188304), (3923, 180240), (4506, 156920), (6008, 117690), (7510, 94152), (7846, 90120), (9012, 78460), (11265, 62768), (11769, 60080), (12016, 58845), (15020, 47076), (15692, 45060), (18024, 39230), (19615, 36048), (22530, 31384), (23538, 30040)]