160044480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:995

約数の個数: 168

約数和(自身を含む): 560124864

約数和(自身を除く): 400080384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 911, 915, 960, 976, 1098, 1220, 1440, 1464, 1822, 1830, 1952, 2196, 2440, 2733, 2745, 2880, 2928, 3644, 3660, 3904, 4392, 4555, 4880, 5466, 5490, 5856, 7288, 7320, 8199, 8784, 9110, 9760, 10932, 10980, 11712, 13665, 14576, 14640, 16398, 17568, 18220, 19520, 21864, 21960, 27330, 29152, 29280, 32796, 35136, 36440, 40995, 43728, 43920, 54660, 55571, 58304, 58560, 65592, 72880, 81990, 87456, 87840, 109320, 111142, 131184, 145760, 163980, 166713, 174912, 175680, 218640, 222284, 262368, 277855, 291520, 327960, 333426, 437280, 444568, 500139, 524736, 555710, 655920, 666852, 833565, 874560, 889136, 1000278, 1111420, 1311840, 1333704, 1667130, 1778272, 2000556, 2222840, 2500695, 2623680, 2667408, 3334260, 3556544, 4001112, 4445680, 5001390, 5334816, 6668520, 8002224, 8891360, 10002780, 10669632, 13337040, 16004448, 17782720, 20005560, 26674080, 32008896, 40011120, 53348160, 80022240, 160044480]

約数ペア:

[(1, 160044480), (2, 80022240), (3, 53348160), (4, 40011120), (5, 32008896), (6, 26674080), (8, 20005560), (9, 17782720), (10, 16004448), (12, 13337040), (15, 10669632), (16, 10002780), (18, 8891360), (20, 8002224), (24, 6668520), (30, 5334816), (32, 5001390), (36, 4445680), (40, 4001112), (45, 3556544), (48, 3334260), (60, 2667408), (61, 2623680), (64, 2500695), (72, 2222840), (80, 2000556), (90, 1778272), (96, 1667130), (120, 1333704), (122, 1311840), (144, 1111420), (160, 1000278), (180, 889136), (183, 874560), (192, 833565), (240, 666852), (244, 655920), (288, 555710), (305, 524736), (320, 500139), (360, 444568), (366, 437280), (480, 333426), (488, 327960), (549, 291520), (576, 277855), (610, 262368), (720, 222284), (732, 218640), (911, 175680), (915, 174912), (960, 166713), (976, 163980), (1098, 145760), (1220, 131184), (1440, 111142), (1464, 109320), (1822, 87840), (1830, 87456), (1952, 81990), (2196, 72880), (2440, 65592), (2733, 58560), (2745, 58304), (2880, 55571), (2928, 54660), (3644, 43920), (3660, 43728), (3904, 40995), (4392, 36440), (4555, 35136), (4880, 32796), (5466, 29280), (5490, 29152), (5856, 27330), (7288, 21960), (7320, 21864), (8199, 19520), (8784, 18220), (9110, 17568), (9760, 16398), (10932, 14640), (10980, 14576), (11712, 13665)]