30938627880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1\times {\mathrm{2053}}^1$

素因数の和:3132

約数の個数: 192

約数和(自身を含む): 103154098320

約数和(自身を除く): 72215470440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1021, 1230, 1476, 1640, 1845, 2042, 2053, 2460, 2952, 3063, 3690, 4084, 4106, 4920, 5105, 6126, 6159, 7380, 8168, 8212, 9189, 10210, 10265, 12252, 12318, 14760, 15315, 16424, 18378, 18477, 20420, 20530, 24504, 24636, 30630, 30795, 36756, 36954, 40840, 41060, 41861, 45945, 49272, 61260, 61590, 73512, 73908, 82120, 83722, 84173, 91890, 92385, 122520, 123180, 125583, 147816, 167444, 168346, 183780, 184770, 209305, 246360, 251166, 252519, 334888, 336692, 367560, 369540, 376749, 418610, 420865, 502332, 505038, 627915, 673384, 739080, 753498, 757557, 837220, 841730, 1004664, 1010076, 1255830, 1262595, 1506996, 1515114, 1674440, 1683460, 1883745, 2020152, 2096113, 2511660, 2525190, 3013992, 3030228, 3366920, 3767490, 3787785, 4192226, 5023320, 5050380, 6060456, 6288339, 7534980, 7575570, 8384452, 10100760, 10480565, 12576678, 15069960, 15151140, 16768904, 18865017, 20961130, 25153356, 30302280, 31441695, 37730034, 41922260, 50306712, 62883390, 75460068, 83844520, 85940633, 94325085, 125766780, 150920136, 171881266, 188650170, 251533560, 257821899, 343762532, 377300340, 429703165, 515643798, 687525064, 754600680, 773465697, 859406330, 1031287596, 1289109495, 1546931394, 1718812660, 2062575192, 2578218990, 3093862788, 3437625320, 3867328485, 5156437980, 6187725576, 7734656970, 10312875960, 15469313940, 30938627880]

約数ペア:

[(1, 30938627880), (2, 15469313940), (3, 10312875960), (4, 7734656970), (5, 6187725576), (6, 5156437980), (8, 3867328485), (9, 3437625320), (10, 3093862788), (12, 2578218990), (15, 2062575192), (18, 1718812660), (20, 1546931394), (24, 1289109495), (30, 1031287596), (36, 859406330), (40, 773465697), (41, 754600680), (45, 687525064), (60, 515643798), (72, 429703165), (82, 377300340), (90, 343762532), (120, 257821899), (123, 251533560), (164, 188650170), (180, 171881266), (205, 150920136), (246, 125766780), (328, 94325085), (360, 85940633), (369, 83844520), (410, 75460068), (492, 62883390), (615, 50306712), (738, 41922260), (820, 37730034), (984, 31441695), (1021, 30302280), (1230, 25153356), (1476, 20961130), (1640, 18865017), (1845, 16768904), (2042, 15151140), (2053, 15069960), (2460, 12576678), (2952, 10480565), (3063, 10100760), (3690, 8384452), (4084, 7575570), (4106, 7534980), (4920, 6288339), (5105, 6060456), (6126, 5050380), (6159, 5023320), (7380, 4192226), (8168, 3787785), (8212, 3767490), (9189, 3366920), (10210, 3030228), (10265, 3013992), (12252, 2525190), (12318, 2511660), (14760, 2096113), (15315, 2020152), (16424, 1883745), (18378, 1683460), (18477, 1674440), (20420, 1515114), (20530, 1506996), (24504, 1262595), (24636, 1255830), (30630, 1010076), (30795, 1004664), (36756, 841730), (36954, 837220), (40840, 757557), (41060, 753498), (41861, 739080), (45945, 673384), (49272, 627915), (61260, 505038), (61590, 502332), (73512, 420865), (73908, 418610), (82120, 376749), (83722, 369540), (84173, 367560), (91890, 336692), (92385, 334888), (122520, 252519), (123180, 251166), (125583, 246360), (147816, 209305), (167444, 184770), (168346, 183780)]