54204120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1670

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 132419880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1619, 1674, 1860, 2232, 2790, 3238, 3348, 3720, 4185, 4857, 5580, 6476, 6696, 8095, 8370, 9714, 11160, 12952, 14571, 16190, 16740, 19428, 24285, 29142, 32380, 33480, 38856, 43713, 48570, 50189, 58284, 64760, 72855, 87426, 97140, 100378, 116568, 145710, 150567, 174852, 194280, 200756, 218565, 250945, 291420, 301134, 349704, 401512, 437130, 451701, 501890, 582840, 602268, 752835, 874260, 903402, 1003780, 1204536, 1355103, 1505670, 1748520, 1806804, 2007560, 2258505, 2710206, 3011340, 3613608, 4517010, 5420412, 6022680, 6775515, 9034020, 10840824, 13551030, 18068040, 27102060, 54204120]

約数ペア:

[(1, 54204120), (2, 27102060), (3, 18068040), (4, 13551030), (5, 10840824), (6, 9034020), (8, 6775515), (9, 6022680), (10, 5420412), (12, 4517010), (15, 3613608), (18, 3011340), (20, 2710206), (24, 2258505), (27, 2007560), (30, 1806804), (31, 1748520), (36, 1505670), (40, 1355103), (45, 1204536), (54, 1003780), (60, 903402), (62, 874260), (72, 752835), (90, 602268), (93, 582840), (108, 501890), (120, 451701), (124, 437130), (135, 401512), (155, 349704), (180, 301134), (186, 291420), (216, 250945), (248, 218565), (270, 200756), (279, 194280), (310, 174852), (360, 150567), (372, 145710), (465, 116568), (540, 100378), (558, 97140), (620, 87426), (744, 72855), (837, 64760), (930, 58284), (1080, 50189), (1116, 48570), (1240, 43713), (1395, 38856), (1619, 33480), (1674, 32380), (1860, 29142), (2232, 24285), (2790, 19428), (3238, 16740), (3348, 16190), (3720, 14571), (4185, 12952), (4857, 11160), (5580, 9714), (6476, 8370), (6696, 8095)]