130287120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{877}}^1$

素因数の和:1512

約数の個数: 80

約数和(自身を含む): 405003840

約数和(自身を除く): 274716720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 619, 877, 1238, 1754, 1857, 2476, 2631, 3095, 3508, 3714, 4385, 4952, 5262, 6190, 7016, 7428, 8770, 9285, 9904, 10524, 12380, 13155, 14032, 14856, 17540, 18570, 21048, 24760, 26310, 29712, 35080, 37140, 42096, 49520, 52620, 70160, 74280, 105240, 148560, 210480, 542863, 1085726, 1628589, 2171452, 2714315, 3257178, 4342904, 5428630, 6514356, 8142945, 8685808, 10857260, 13028712, 16285890, 21714520, 26057424, 32571780, 43429040, 65143560, 130287120]

約数ペア:

[(1, 130287120), (2, 65143560), (3, 43429040), (4, 32571780), (5, 26057424), (6, 21714520), (8, 16285890), (10, 13028712), (12, 10857260), (15, 8685808), (16, 8142945), (20, 6514356), (24, 5428630), (30, 4342904), (40, 3257178), (48, 2714315), (60, 2171452), (80, 1628589), (120, 1085726), (240, 542863), (619, 210480), (877, 148560), (1238, 105240), (1754, 74280), (1857, 70160), (2476, 52620), (2631, 49520), (3095, 42096), (3508, 37140), (3714, 35080), (4385, 29712), (4952, 26310), (5262, 24760), (6190, 21048), (7016, 18570), (7428, 17540), (8770, 14856), (9285, 14032), (9904, 13155), (10524, 12380)]