402843780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5783}}^1$

素因数の和:5847

約数の個数: 120

約数和(自身を含む): 1293348672

約数和(自身を除く): 890504892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1290, 1548, 1620, 1935, 2322, 2580, 3483, 3870, 4644, 5783, 5805, 6966, 7740, 11566, 11610, 13932, 17349, 17415, 23132, 23220, 28915, 34698, 34830, 52047, 57830, 69396, 69660, 86745, 104094, 115660, 156141, 173490, 208188, 248669, 260235, 312282, 346980, 468423, 497338, 520470, 624564, 746007, 780705, 936846, 994676, 1040940, 1243345, 1492014, 1561410, 1873692, 2238021, 2342115, 2486690, 2984028, 3122820, 3730035, 4476042, 4684230, 4973380, 6714063, 7460070, 8952084, 9368460, 11190105, 13428126, 14920140, 20142189, 22380210, 26856252, 33570315, 40284378, 44760420, 67140630, 80568756, 100710945, 134281260, 201421890, 402843780]

約数ペア:

[(1, 402843780), (2, 201421890), (3, 134281260), (4, 100710945), (5, 80568756), (6, 67140630), (9, 44760420), (10, 40284378), (12, 33570315), (15, 26856252), (18, 22380210), (20, 20142189), (27, 14920140), (30, 13428126), (36, 11190105), (43, 9368460), (45, 8952084), (54, 7460070), (60, 6714063), (81, 4973380), (86, 4684230), (90, 4476042), (108, 3730035), (129, 3122820), (135, 2984028), (162, 2486690), (172, 2342115), (180, 2238021), (215, 1873692), (258, 1561410), (270, 1492014), (324, 1243345), (387, 1040940), (405, 994676), (430, 936846), (516, 780705), (540, 746007), (645, 624564), (774, 520470), (810, 497338), (860, 468423), (1161, 346980), (1290, 312282), (1548, 260235), (1620, 248669), (1935, 208188), (2322, 173490), (2580, 156141), (3483, 115660), (3870, 104094), (4644, 86745), (5783, 69660), (5805, 69396), (6966, 57830), (7740, 52047), (11566, 34830), (11610, 34698), (13932, 28915), (17349, 23220), (17415, 23132)]