66687120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4027}}^1$

素因数の和:4069

約数の個数: 120

約数和(自身を含む): 233752896

約数和(自身を除く): 167065776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4027, 4140, 5520, 8054, 8280, 12081, 16108, 16560, 20135, 24162, 32216, 36243, 40270, 48324, 60405, 64432, 72486, 80540, 92621, 96648, 120810, 144972, 161080, 181215, 185242, 193296, 241620, 277863, 289944, 322160, 362430, 370484, 463105, 483240, 555726, 579888, 724860, 740968, 833589, 926210, 966480, 1111452, 1389315, 1449720, 1481936, 1667178, 1852420, 2222904, 2778630, 2899440, 3334356, 3704840, 4167945, 4445808, 5557260, 6668712, 7409680, 8335890, 11114520, 13337424, 16671780, 22229040, 33343560, 66687120]

約数ペア:

[(1, 66687120), (2, 33343560), (3, 22229040), (4, 16671780), (5, 13337424), (6, 11114520), (8, 8335890), (9, 7409680), (10, 6668712), (12, 5557260), (15, 4445808), (16, 4167945), (18, 3704840), (20, 3334356), (23, 2899440), (24, 2778630), (30, 2222904), (36, 1852420), (40, 1667178), (45, 1481936), (46, 1449720), (48, 1389315), (60, 1111452), (69, 966480), (72, 926210), (80, 833589), (90, 740968), (92, 724860), (115, 579888), (120, 555726), (138, 483240), (144, 463105), (180, 370484), (184, 362430), (207, 322160), (230, 289944), (240, 277863), (276, 241620), (345, 193296), (360, 185242), (368, 181215), (414, 161080), (460, 144972), (552, 120810), (690, 96648), (720, 92621), (828, 80540), (920, 72486), (1035, 64432), (1104, 60405), (1380, 48324), (1656, 40270), (1840, 36243), (2070, 32216), (2760, 24162), (3312, 20135), (4027, 16560), (4140, 16108), (5520, 12081), (8054, 8280)]