727931340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36433}}^1$

素因数の和:36488

約数の個数: 96

約数和(自身を含む): 2325946560

約数和(自身を除く): 1598015220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 19980, 36433, 72866, 109299, 145732, 182165, 218598, 327897, 364330, 437196, 546495, 655794, 728660, 983691, 1092990, 1311588, 1348021, 1639485, 1967382, 2185980, 2696042, 3278970, 3934764, 4044063, 4918455, 5392084, 6557940, 6740105, 8088126, 9836910, 12132189, 13480210, 16176252, 19673820, 20220315, 24264378, 26960420, 36396567, 40440630, 48528756, 60660945, 72793134, 80881260, 121321890, 145586268, 181982835, 242643780, 363965670, 727931340]

約数ペア:

[(1, 727931340), (2, 363965670), (3, 242643780), (4, 181982835), (5, 145586268), (6, 121321890), (9, 80881260), (10, 72793134), (12, 60660945), (15, 48528756), (18, 40440630), (20, 36396567), (27, 26960420), (30, 24264378), (36, 20220315), (37, 19673820), (45, 16176252), (54, 13480210), (60, 12132189), (74, 9836910), (90, 8088126), (108, 6740105), (111, 6557940), (135, 5392084), (148, 4918455), (180, 4044063), (185, 3934764), (222, 3278970), (270, 2696042), (333, 2185980), (370, 1967382), (444, 1639485), (540, 1348021), (555, 1311588), (666, 1092990), (740, 983691), (999, 728660), (1110, 655794), (1332, 546495), (1665, 437196), (1998, 364330), (2220, 327897), (3330, 218598), (3996, 182165), (4995, 145732), (6660, 109299), (9990, 72866), (19980, 36433)]