1293530040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108883}}^1$

素因数の和:108914

約数の個数: 128

約数和(自身を含む): 4703788800

約数和(自身を除く): 3410258760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 108883, 217766, 326649, 435532, 544415, 653298, 871064, 979947, 1088830, 1197713, 1306596, 1633245, 1959894, 2177660, 2395426, 2613192, 2939841, 3266490, 3593139, 3919788, 4355320, 4790852, 4899735, 5879682, 5988565, 6532980, 7186278, 7839576, 9581704, 9799470, 10779417, 11759364, 11977130, 13065960, 14372556, 14699205, 17965695, 19598940, 21558834, 23518728, 23954260, 28745112, 29398410, 32338251, 35931390, 39197880, 43117668, 47908520, 53897085, 58796820, 64676502, 71862780, 86235336, 107794170, 117593640, 129353004, 143725560, 161691255, 215588340, 258706008, 323382510, 431176680, 646765020, 1293530040]

約数ペア:

[(1, 1293530040), (2, 646765020), (3, 431176680), (4, 323382510), (5, 258706008), (6, 215588340), (8, 161691255), (9, 143725560), (10, 129353004), (11, 117593640), (12, 107794170), (15, 86235336), (18, 71862780), (20, 64676502), (22, 58796820), (24, 53897085), (27, 47908520), (30, 43117668), (33, 39197880), (36, 35931390), (40, 32338251), (44, 29398410), (45, 28745112), (54, 23954260), (55, 23518728), (60, 21558834), (66, 19598940), (72, 17965695), (88, 14699205), (90, 14372556), (99, 13065960), (108, 11977130), (110, 11759364), (120, 10779417), (132, 9799470), (135, 9581704), (165, 7839576), (180, 7186278), (198, 6532980), (216, 5988565), (220, 5879682), (264, 4899735), (270, 4790852), (297, 4355320), (330, 3919788), (360, 3593139), (396, 3266490), (440, 2939841), (495, 2613192), (540, 2395426), (594, 2177660), (660, 1959894), (792, 1633245), (990, 1306596), (1080, 1197713), (1188, 1088830), (1320, 979947), (1485, 871064), (1980, 653298), (2376, 544415), (2970, 435532), (3960, 326649), (5940, 217766), (11880, 108883)]