120728064

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1483}}^1$

素因数の和:1557

約数の個数: 80

約数和(自身を含む): 327916512

約数和(自身を除く): 207188448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1483, 1536, 1696, 2544, 2966, 3392, 4449, 5088, 5932, 6784, 8898, 10176, 11864, 13568, 17796, 20352, 23728, 27136, 35592, 40704, 47456, 71184, 78599, 81408, 94912, 142368, 157198, 189824, 235797, 284736, 314396, 379648, 471594, 569472, 628792, 759296, 943188, 1138944, 1257584, 1886376, 2277888, 2515168, 3772752, 5030336, 7545504, 10060672, 15091008, 20121344, 30182016, 40242688, 60364032, 120728064]

約数ペア:

[(1, 120728064), (2, 60364032), (3, 40242688), (4, 30182016), (6, 20121344), (8, 15091008), (12, 10060672), (16, 7545504), (24, 5030336), (32, 3772752), (48, 2515168), (53, 2277888), (64, 1886376), (96, 1257584), (106, 1138944), (128, 943188), (159, 759296), (192, 628792), (212, 569472), (256, 471594), (318, 379648), (384, 314396), (424, 284736), (512, 235797), (636, 189824), (768, 157198), (848, 142368), (1272, 94912), (1483, 81408), (1536, 78599), (1696, 71184), (2544, 47456), (2966, 40704), (3392, 35592), (4449, 27136), (5088, 23728), (5932, 20352), (6784, 17796), (8898, 13568), (10176, 11864)]