521704080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2473}}^1$

素因数の和:2785

約数の個数: 120

約数和(自身を含む): 1758746808

約数和(自身を除く): 1237042728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 293, 360, 586, 720, 879, 1172, 1465, 1758, 2344, 2473, 2637, 2930, 3516, 4395, 4688, 4946, 5274, 5860, 7032, 7419, 8790, 9892, 10548, 11720, 12365, 13185, 14064, 14838, 17580, 19784, 21096, 22257, 23440, 24730, 26370, 29676, 35160, 37095, 39568, 42192, 44514, 49460, 52740, 59352, 70320, 74190, 89028, 98920, 105480, 111285, 118704, 148380, 178056, 197840, 210960, 222570, 296760, 356112, 445140, 593520, 724589, 890280, 1449178, 1780560, 2173767, 2898356, 3622945, 4347534, 5796712, 6521301, 7245890, 8695068, 10868835, 11593424, 13042602, 14491780, 17390136, 21737670, 26085204, 28983560, 32606505, 34780272, 43475340, 52170408, 57967120, 65213010, 86950680, 104340816, 130426020, 173901360, 260852040, 521704080]

約数ペア:

[(1, 521704080), (2, 260852040), (3, 173901360), (4, 130426020), (5, 104340816), (6, 86950680), (8, 65213010), (9, 57967120), (10, 52170408), (12, 43475340), (15, 34780272), (16, 32606505), (18, 28983560), (20, 26085204), (24, 21737670), (30, 17390136), (36, 14491780), (40, 13042602), (45, 11593424), (48, 10868835), (60, 8695068), (72, 7245890), (80, 6521301), (90, 5796712), (120, 4347534), (144, 3622945), (180, 2898356), (240, 2173767), (293, 1780560), (360, 1449178), (586, 890280), (720, 724589), (879, 593520), (1172, 445140), (1465, 356112), (1758, 296760), (2344, 222570), (2473, 210960), (2637, 197840), (2930, 178056), (3516, 148380), (4395, 118704), (4688, 111285), (4946, 105480), (5274, 98920), (5860, 89028), (7032, 74190), (7419, 70320), (8790, 59352), (9892, 52740), (10548, 49460), (11720, 44514), (12365, 42192), (13185, 39568), (14064, 37095), (14838, 35160), (17580, 29676), (19784, 26370), (21096, 24730), (22257, 23440)]