495943080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:711

約数の個数: 128

約数和(自身を含む): 1532805120

約数和(自身を除く): 1036862040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 223, 258, 344, 430, 431, 446, 516, 645, 669, 860, 862, 892, 1032, 1115, 1290, 1293, 1338, 1720, 1724, 1784, 2155, 2230, 2580, 2586, 2676, 3345, 3448, 4310, 4460, 5160, 5172, 5352, 6465, 6690, 8620, 8920, 9589, 10344, 12930, 13380, 17240, 18533, 19178, 25860, 26760, 28767, 37066, 38356, 47945, 51720, 55599, 57534, 74132, 76712, 92665, 95890, 96113, 111198, 115068, 143835, 148264, 185330, 191780, 192226, 222396, 230136, 277995, 287670, 288339, 370660, 383560, 384452, 444792, 480565, 555990, 575340, 576678, 741320, 768904, 961130, 1111980, 1150680, 1153356, 1441695, 1922260, 2223960, 2306712, 2883390, 3844520, 4132859, 5766780, 8265718, 11533560, 12398577, 16531436, 20664295, 24797154, 33062872, 41328590, 49594308, 61992885, 82657180, 99188616, 123985770, 165314360, 247971540, 495943080]

約数ペア:

[(1, 495943080), (2, 247971540), (3, 165314360), (4, 123985770), (5, 99188616), (6, 82657180), (8, 61992885), (10, 49594308), (12, 41328590), (15, 33062872), (20, 24797154), (24, 20664295), (30, 16531436), (40, 12398577), (43, 11533560), (60, 8265718), (86, 5766780), (120, 4132859), (129, 3844520), (172, 2883390), (215, 2306712), (223, 2223960), (258, 1922260), (344, 1441695), (430, 1153356), (431, 1150680), (446, 1111980), (516, 961130), (645, 768904), (669, 741320), (860, 576678), (862, 575340), (892, 555990), (1032, 480565), (1115, 444792), (1290, 384452), (1293, 383560), (1338, 370660), (1720, 288339), (1724, 287670), (1784, 277995), (2155, 230136), (2230, 222396), (2580, 192226), (2586, 191780), (2676, 185330), (3345, 148264), (3448, 143835), (4310, 115068), (4460, 111198), (5160, 96113), (5172, 95890), (5352, 92665), (6465, 76712), (6690, 74132), (8620, 57534), (8920, 55599), (9589, 51720), (10344, 47945), (12930, 38356), (13380, 37066), (17240, 28767), (18533, 26760), (19178, 25860)]