1131493680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3919}}^1$

素因数の和:4339

約数の個数: 120

約数和(自身を含む): 3810381120

約数和(自身を除く): 2678887440

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, 360, 401, 720, 802, 1203, 1604, 2005, 2406, 3208, 3609, 3919, 4010, 4812, 6015, 6416, 7218, 7838, 8020, 9624, 11757, 12030, 14436, 15676, 16040, 18045, 19248, 19595, 23514, 24060, 28872, 31352, 32080, 35271, 36090, 39190, 47028, 48120, 57744, 58785, 62704, 70542, 72180, 78380, 94056, 96240, 117570, 141084, 144360, 156760, 176355, 188112, 235140, 282168, 288720, 313520, 352710, 470280, 564336, 705420, 940560, 1410840, 1571519, 2821680, 3143038, 4714557, 6286076, 7857595, 9429114, 12572152, 14143671, 15715190, 18858228, 23572785, 25144304, 28287342, 31430380, 37716456, 47145570, 56574684, 62860760, 70718355, 75432912, 94291140, 113149368, 125721520, 141436710, 188582280, 226298736, 282873420, 377164560, 565746840, 1131493680]

約数ペア:

[(1, 1131493680), (2, 565746840), (3, 377164560), (4, 282873420), (5, 226298736), (6, 188582280), (8, 141436710), (9, 125721520), (10, 113149368), (12, 94291140), (15, 75432912), (16, 70718355), (18, 62860760), (20, 56574684), (24, 47145570), (30, 37716456), (36, 31430380), (40, 28287342), (45, 25144304), (48, 23572785), (60, 18858228), (72, 15715190), (80, 14143671), (90, 12572152), (120, 9429114), (144, 7857595), (180, 6286076), (240, 4714557), (360, 3143038), (401, 2821680), (720, 1571519), (802, 1410840), (1203, 940560), (1604, 705420), (2005, 564336), (2406, 470280), (3208, 352710), (3609, 313520), (3919, 288720), (4010, 282168), (4812, 235140), (6015, 188112), (6416, 176355), (7218, 156760), (7838, 144360), (8020, 141084), (9624, 117570), (11757, 96240), (12030, 94056), (14436, 78380), (15676, 72180), (16040, 70542), (18045, 62704), (19248, 58785), (19595, 57744), (23514, 48120), (24060, 47028), (28872, 39190), (31352, 36090), (32080, 35271)]