74238480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4483}}^1$

素因数の和:4525

約数の個数: 120

約数和(自身を含む): 260215488

約数和(自身を除く): 185977008

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, 4140, 4483, 5520, 8280, 8966, 13449, 16560, 17932, 22415, 26898, 35864, 40347, 44830, 53796, 67245, 71728, 80694, 89660, 103109, 107592, 134490, 161388, 179320, 201735, 206218, 215184, 268980, 309327, 322776, 358640, 403470, 412436, 515545, 537960, 618654, 645552, 806940, 824872, 927981, 1031090, 1075920, 1237308, 1546635, 1613880, 1649744, 1855962, 2062180, 2474616, 3093270, 3227760, 3711924, 4124360, 4639905, 4949232, 6186540, 7423848, 8248720, 9279810, 12373080, 14847696, 18559620, 24746160, 37119240, 74238480]

約数ペア:

[(1, 74238480), (2, 37119240), (3, 24746160), (4, 18559620), (5, 14847696), (6, 12373080), (8, 9279810), (9, 8248720), (10, 7423848), (12, 6186540), (15, 4949232), (16, 4639905), (18, 4124360), (20, 3711924), (23, 3227760), (24, 3093270), (30, 2474616), (36, 2062180), (40, 1855962), (45, 1649744), (46, 1613880), (48, 1546635), (60, 1237308), (69, 1075920), (72, 1031090), (80, 927981), (90, 824872), (92, 806940), (115, 645552), (120, 618654), (138, 537960), (144, 515545), (180, 412436), (184, 403470), (207, 358640), (230, 322776), (240, 309327), (276, 268980), (345, 215184), (360, 206218), (368, 201735), (414, 179320), (460, 161388), (552, 134490), (690, 107592), (720, 103109), (828, 89660), (920, 80694), (1035, 71728), (1104, 67245), (1380, 53796), (1656, 44830), (1840, 40347), (2070, 35864), (2760, 26898), (3312, 22415), (4140, 17932), (4483, 16560), (5520, 13449), (8280, 8966)]