53428680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 181238400

約数和(自身を除く): 127809720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 811, 915, 1080, 1098, 1220, 1464, 1622, 1647, 1830, 2196, 2433, 2440, 2745, 3244, 3294, 3660, 4055, 4392, 4866, 5490, 6488, 6588, 7299, 7320, 8110, 8235, 9732, 10980, 12165, 13176, 14598, 16220, 16470, 19464, 21897, 21960, 24330, 29196, 32440, 32940, 36495, 43794, 48660, 49471, 58392, 65880, 72990, 87588, 97320, 98942, 109485, 145980, 148413, 175176, 197884, 218970, 247355, 291960, 296826, 395768, 437940, 445239, 494710, 593652, 742065, 875880, 890478, 989420, 1187304, 1335717, 1484130, 1780956, 1978840, 2226195, 2671434, 2968260, 3561912, 4452390, 5342868, 5936520, 6678585, 8904780, 10685736, 13357170, 17809560, 26714340, 53428680]

約数ペア:

[(1, 53428680), (2, 26714340), (3, 17809560), (4, 13357170), (5, 10685736), (6, 8904780), (8, 6678585), (9, 5936520), (10, 5342868), (12, 4452390), (15, 3561912), (18, 2968260), (20, 2671434), (24, 2226195), (27, 1978840), (30, 1780956), (36, 1484130), (40, 1335717), (45, 1187304), (54, 989420), (60, 890478), (61, 875880), (72, 742065), (90, 593652), (108, 494710), (120, 445239), (122, 437940), (135, 395768), (180, 296826), (183, 291960), (216, 247355), (244, 218970), (270, 197884), (305, 175176), (360, 148413), (366, 145980), (488, 109485), (540, 98942), (549, 97320), (610, 87588), (732, 72990), (811, 65880), (915, 58392), (1080, 49471), (1098, 48660), (1220, 43794), (1464, 36495), (1622, 32940), (1647, 32440), (1830, 29196), (2196, 24330), (2433, 21960), (2440, 21897), (2745, 19464), (3244, 16470), (3294, 16220), (3660, 14598), (4055, 13176), (4392, 12165), (4866, 10980), (5490, 9732), (6488, 8235), (6588, 8110), (7299, 7320)]